Given,
The diagram of the polygon is shown in question.
Here, polygon ABCDEF is translated to A'B'C'D'E'F'
The measure of the angles of the polygon is equal.
The measure of the side of the polygon is equal.
The area of the polygon is equal.
In translation the position of the object is changed and its size and shape remain same.
Hence, angle, side and area remain same.
Below is the Excel output from a single factor ANOVA analysis. The data was collected to measure the effect of fertilizer amount on the pH of soil samples. Anova: Single Factor SUMMARY Groups Count Sum Average Variance 0 3 23.280 7.760 0.011 0.11 3 23.300 7.767 0.012 0.19 3 23.340 7.780 0.017 0.38 3 23.530 7.843 0.020 ANOVA Source of Variation SS df MS F P-value F crit Between Groups 0.013 3 0.004 0.289 0.832 4.066 Within Groups 0.121 8 0.015 Total 0.134 11 A hypothesis test will be done to determine whether or not to accept the shipment. According to the output, the fertilizer level had a significant effect on the pH of soil samples. True False
Answer:
False
Step-by-step explanation:
In the question, it is given a output of a single factor ANOVA analysis. It provided the measure of the effect of the amount of fertilizer on the pH of the soil samples.
pH may be defined as the content of alkalinity or acidity of a solution or the sample on a logarithmic scale. The pH value of 7 is considered to be neutral.
From the data sheet in the context, the p value of the ANOVA analysis is 0.8324. This value is very large value. So the results are not very statistically significant. As the p value is large, therefore, the answer is false.
What can you add to 30 to make 50?
20, because 30+20 is 50.
Answer:well… 50 - 30 = 20 right? So we add 20 + 30 to get 50
30 + x = 50
30 + 20 = 50
X=20
Step-by-step explanation:
A cylinder has a volume of 1402.4 cm^3. If the radius of the base is 6cm, find the height to the nearest tenth.
Answer:
3671
Step-by-step explanation:
Based on the given conditions, formulate
\(1402.4 \times (3) \div (6 ^{2} \div \pi)\)
Evaluate the equation/expression
367.147461449527
Round 367.147461449527... to the required
place
=3671
Hope you find this helpful ️
Solve the proportion.
2/3/4 = 10
LO
x = [?]
Answer:
x = 6
Step-by-step explanation:
We want to find x,
\(\frac{3}{5} = \frac{x}{10}\)
to get x alone, we multiple both side by 10
\(\frac{3}{5} * 10 = \frac{x}{10} *10\)
\(\frac{30}{5} = x\)
30 divided by 5 is 6
Check:
We can see that 5 x ____ = 10 where ____ is 2
5 x 2 = 10
so 3 x 2 = 6
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Find the domain and range
Answer:
domain is 4.
range is 4...
There is 26 letters in the alphabet A=1 B=2 C=3 and so on Z+Z=?+D-A then take the number you get then turn it into a letter ?+F-K+L=? This is One of the hardest questions i made!!!!
Answer:
I got (G^B) +F-K+L= (G^B)
Step-by-step explanation:
Ned
Enrique is building a stage, which is shaped like a trapezoid. The bases are 8 and 5.4 meters, and the
height is 7 meters. How many square meters large is the stage?
Answer -
The trapezoid stage is 46.9 square metres large.To find -
The area of the trapezoid.Step-by-step explanation -
Given that -
The bases of the trapezoid are 8 m and 5.4 m.The height of the trapezoid is 7 m.We know that -
\( \underline{ \boxed{\sf Area_{(trapezoid)} = \dfrac{1}{2} \times (Sum \: of \: bases) \times Height}}\)
Substituting the given values in this formula -
\( \tt \longmapsto \: Area_{(trapezoid)} = \dfrac{1}{2} \times (8 + 5.4) \times 7\)
\( \tt \longmapsto \: Area_{(trapezoid)} = \dfrac{1}{2} \times 13.4 \times 7\)
\( \tt\longmapsto \: Area_{(trapezoid)} = \dfrac{1}{2} \times 93.8\)
\( \tt \longmapsto \: Area_{(trapezoid)} = \cancel{\dfrac{93.8}{2} }\)
\( \tt \longmapsto \: Area_{(trapezoid)} = 46.9 \: {m}^{2} \)
\( \\ \)
Henceforth -
The trapezoid stage is 46.9 square metres large.________________________________
Pls hurry and help Solve.
Find the perimeter of a park that measures 7 miles by 9/10 miles.
A. 15 4/5 miles^2
B. 6 3/10 miles^2
C. 6 3/10 miles
D. 15 4/5 miles
Answer:
Find the perimeter of a park that measures 7 miles by 910 miles. Get the answers you need, now! ... Advertisement tasha005111 is waiting for your help. Add your answer and earn points. kaylapoo34 kaylapoo34 Answer: the answer is 130. Step-by-step explanation: ... 15 Niles and Bob sailed at the same time for the same length of time.
Step-by-step explanation:
Answer:B
Step-by-step explanation:
whats the median for 13, 6, 24, 18, 33, 5, 13, 48, 9, 11, 36, 28, 15, 6, 13
Answer: The median is 48
Step-by-step explanation:
Answer:
13
Step-by-step explanation:
Place all numbers in ascending value order then find the middle
please help me, it’s asking what the constant rate of change, if it’s possible.
How does the multiplicity of a zero affect the graph of the polynomial function? Select answers from the drop-down menus to correctly complete the statements. The zeros of a seventh degree polynomial function are 1, 2 (multiplicity of 3), 4, and 6 (multiplicity of 2). The graph of the function will cross through the x-axis at 1 only . The graph will only touch (be tangent to) the x-axis at Choose... . At the zero of 2, the graph of the function will Choose... the x-axis.
Answer:
Step-by-step ex-plane
The zeros of a polynomial function can be used to determine how the graph behaves at those points. The multiplicity of a zero also plays an important role in shaping the graph of a polynomial function.
The graph of the seventh degree polynomial function with zeros 1, 2 (multiplicity of 3), 4, and 6 (multiplicity of 2) will cross the x-axis at 1 only. This is because the zero at 1 has a multiplicity of 1.
The graph will only touch (be tangent to) the x-axis at 2. This is because the zero at 2 has a multiplicity of 3.
At the zero of 2, the graph of the function will flatten out against the x-axis.
Therefore, the correct answers are:
- The graph of the function will cross through the x-axis at 1 only.
- The graph will only touch (be tangent to) the x-axis at 2.
- At the zero of 2, the graph of the function will flatten out against the x-axis.
1. Find the m
2. Determine the length of side AB.
3. What are the sine and cosine ratios for angles A and B?
sin
cos
sin
cos
4. What do you notice about the sine of angle A and cosine angle B?
5. What do you notice about the cosine of angle A and the sine of angle B?
6. Add up angles A and B. What do they equal?
7. Given the information you obtained in numbers 1-5, determine the kissing angles in A-D below.
a. sin40 degrees=cos
b. cos27 degrees= sin
c. sin90 degrees = cos
d. cos65 degrees = sin
Step-by-step explanation:
remember, the sum of all angles in a triangle is always 180°.
1. you mean find the angle at A, yes ?
180 = angle A + angle B + angle C =
= angle A + 38 + 90
angle A = 180 - 38 - 90 = 90 - 38 = 52°
2. Pythagoras
AB² = 11² + 8.5² = 121 + 72.25 = 193.25
AB = 13.90143877... in
3. sine/cosine ratio is tangent.
sin(38) × AB = 8.5 in
cos(38) × AB = 11 in
sin(38)/cos(38) = tan(38) = 8.5/11 = 0.772727272...
sin(52) × AB = 11 in
cos(52) × AB = 8.5 in
sin(52)/cos(52) = tan(52) = 11/8.5 = 1.294117647...
4. they are equal. as sin(x) = cos(90-x).
5. they are equal. as cos(x) = sin(90-x).
6. 90°. again, the sum of all angles must be 180°. so, when one angle is all by itself already 90°, then there are only 90° left for the other 2 angles.
7. not sure what you mean by "kissing angles" but
a. sin(40°) = cos(90-40) = cos(50°) = 0.64278761...
b. cos(27°) = sin(90-27) = sin(63°) = 0.891006524...
c. sin(90°) = cos(90-90) = cos(0°) = 1
d. cos(65°) = sin(90 - 65) = sin(25°) = 0.422618262...
HELP!!!!! ASAP I'm getting confused and It's to long to solve it online!
Answer:
Step-by-step explanation:
Una versión muy simplificada de una tabla de insumo-producto para la economía de Israel en 1958 divide dicha economía en tres sectores agricultura, manufactura y energía con los si-guientes resultados.
a) ¿Cuántas unidades de producción agrícola se requieren para obtener una unidad de produc-to agrícola?
b) ¿Cuántas unidades de producción agrícola se requieren para obtener 200 000 unidades de productos de esta naturaleza?
c) ¿Cuántas unidades de producción agrícola se requieren para obtener 50 000 unidades de energía?
d) ¿Cuántas unidades de energía se requieren para obtener 50 000 unidades de productos agrí-colas?
Note that:
a) 1 unit of agricultural production required to obtain 1 agricultural product.
b) 200,000 units of agricultural production are required to obtain 1 of agricultural product.
c) 22,727 units of agricultural production are required to obtain 50,000 units of energy.
d) we need 27,825 units of energy to produce 50,000 units of agricultural products.
How did we get the aabove answer?a) According to the table, the coefficient of production for agriculture is 0.293, that is
0.293 units of agricultural production = a unit of agricultural product.
b) To obtain 200,000 units of agricultural products we say
0.293 x 200,000,= 58,600 units of agricultural production.
c) the coefficient of production for energy with respect to agriculture is 0.044,
that is ,
0.044 units of agricultural production = a unit of energy.
So
50,000 units of energy,=
0.044 by 50,000,
= 2,200 units of agricultural production.
d) To obtain 50,000 units of agricultural products
use the Leontief inverse of the input-output table, which is simply the inverse of the coefficient matrix.
[ 3.4175 -0.2345 -0.5565 ]
[-0.1894 4.8264 -0.2114 ]
[-0.3074 0.1772 4.8324 ]
[ (3.4175 x0) + (-0.2345 x 0) + (-0.5565 x 50,000) ]
[ (-0.1894 x0) + (4.8264x 0) + (-0.2114 x50,000) ]
[ (-0.3074 x0) + (0.1772 x0) + (4.8324 x50,000) ]
[ -27,825 ]
[ -10,570 ]
[ 241,620 ]
Thus, we need 27,825 units of energy to produce 50,000 units of agricultural products.
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The table shows the height of water in a pool as it is being filled. A table showing Height of Water in a Pool with two columns and six rows. The first column, Time in minutes, has the entries, 2, 4, 6, 8, 10.
. The height of the water decreases 2 inches per minute. The height of the water was 2 inches before any water was added. The height of the water will be 2 inches when the pool is filled.
Answer: The height of the water was 2 inches before any water was added.
When you graph y ≥ 2x - 5, what part of the half-plane you will shade?
Correct answer= all my points and brainlist wrong= report and take back my points
The graph of the linear inequality y ≥ 2x - 5 is attached below with it's shaded part included.
What is graph of inequality?The graph of an inequality in two variables is the set of points that represents all solutions to the inequality. A linear inequality divides the coordinate plane into two halves by a boundary line where one half represents the solutions of the inequality.
In the given problem, the inequality presented is;
y ≥ 2x - 5
To graph this, we would use a graphing calculator to find the boundary lines and plane.
In the graph below, the x and y intercept is at (2.5, -5) and the shaded part is on the left side of the graph.
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find the elapsed time when starting time is 12:10 p.m. and finishing time is 2:05 p.m.
Answer:
1 hr 55 mins
Step-by-step explanation:
50 mins between 12:10 and 1:00 p.m.
Add 5 mins to change 2:05 to 2:00.
55 mins and 1 hr
center =
3. A diameter of a circle has endpoints P(-7,-4) and Q (3,2).
a. Find the center of the circle (hint use midpoint formula)
b. Find the radius. If your answer is not and integer, express in radical form. (hint use
distance formula)
c. Write an equation for the circle.
17
radius=
equation of the circle:
work:
< 2/3
I
>
a. The center of the circle is (-2, -1).
b. The radius of the circle is √136.
c. The equation of the circle is (x + 2)^2 + (y + 1)^2 = 136.
a. To find the center of the circle, we can use the midpoint formula, which states that the midpoint of a line segment with endpoints (x1, y1) and (x2, y2) is given by:
Midpoint = ((x1 + x2)/2, (y1 + y2)/2)
In this case, the endpoints of the diameter are P(-7, -4) and Q(3, 2).Applying the midpoint formula:
Midpoint = ((-7 + 3)/2, (-4 + 2)/2)
= (-4/2, -2/2)
= (-2, -1)
Therefore, the center of the circle is at the coordinates (-2, -1).
b. To find the radius of the circle, we can use the distance formula, which calculates the distance between two points (x1, y1) and (x2, y2). The radius of the circle is half the length of the diameter, which is the distance between points P and Q.
Distance = √\([(x2 - x1)^2 + (y2 - y1)^2]\)
Using the distance formula:
Distance = √[(3 - (-7))^2 + (2 - (-4))^2]
= √\([(3 + 7)^2 + (2 + 4)^2]\)
= √\([10^2 + 6^2\)]
= √[100 + 36]
= √136
Therefore, the radius of the circle is √136.
c. The equation for a circle with center (h, k) and radius r is given by:
\((x - h)^2 + (y - k)^2 = r^2\)
In this case, the center of the circle is (-2, -1), and the radius is √136. Substituting these values into the equation:
\((x - (-2))^2 + (y - (-1))^2\) = (√\(136)^2\)
\((x + 2)^2 + (y + 1)^2 = 136\)
Therefore, the equation of the circle is (x + 2)^2 + (y + 1)^2 = 136.
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Solve: 2x-3 = 5(x + 6)
Answer:
2x - 3 = 5(x + 6)
2x - 3 = 5x + 30
-33 = 3x
x = -11
Answer:
x= -11
Step-by-step explanation:
1. Expand and distribute.
2x - 3 = 5x + 30
2. Subtract 2x from both sides.
2x - 3 = 5x + 30
-2x -2x
---------------------
-3 = 3x + 30
4 Subtract 30 from both sides.
-3 = 3x + 30
-30 -30
---------------------
-33 = 3x
6. Divide both sides by 33.
-33/3 = 3x/3
-11 = x
7. Switch sides
x = -11
Is there a difference between shapes when plotting Uniform acceleration towards (+)directtion,Uniform acceleration towards (-)direction, Uniform deceleration towards (+) direction and Uniform deceleration towards (-) direction in displacement time graph
Yes, there is a difference in the shapes of the displacement-time graphs for uniform acceleration towards the positive direction, uniform acceleration towards the negative direction, uniform deceleration towards the positive direction, and uniform deceleration towards the negative direction.
Uniform acceleration towards the positive direction:
In this case, the object's velocity increases in the positive direction over time. The displacement-time graph will have a concave-upward shape, forming a curve that starts with a small slope and gradually becomes steeper as time progresses.
Uniform acceleration towards the negative direction:
Here, the object's velocity increases in the negative direction, meaning it accelerates in the opposite direction to its positive direction.
The displacement-time graph will have a concave-downward shape, forming a curve that starts with a steep slope and gradually becomes less steep as time progresses.
Uniform deceleration towards the positive direction:
In this scenario, the object's velocity decreases in the positive direction, but it still moves towards the positive direction.
The displacement-time graph will show a curve with a decreasing slope, forming a concave-downward shape, indicating that the object is slowing down.
Uniform deceleration towards the negative direction:
Here, the object's velocity decreases in the negative direction, opposing its initial direction.
The displacement-time graph will have a curve with a decreasing slope, forming a concave-upward shape, indicating that the object is slowing down but still moving in the negative direction.
In summary, the shapes of the displacement-time graphs differ based on the direction and type of acceleration (positive or negative) and whether the object is undergoing uniform acceleration or uniform deceleration. These differences can be observed through the concavity and slope of the graphs.
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How many proper subsets does the set I, musical instruments, have? I={ piano, flute, violin, guitar, trumpet, saxophone, cello, harmonica }
Select the correct answer below:
255
250
256
252
Answer:
Step-by-step explanation:
Here are the step-by-step instructions:
Count the number of elements in the set. In this case, the set I has 8 elements.
Use the formula 2^n to calculate the total number of possible subsets, where n is the number of elements in the set. For this set, n = 8, so 2^8 = 256.
Subtract 2 from the result to get the number of proper subsets. The 2 represents the empty set and the set itself, which are not proper subsets. So, 256 - 2 = 254.
Therefore, the number of proper subsets of the set I is 254.
Correct answer only
Answer:
Step-by-step explanation:
y=2x+1
Answer:
y=2x+1
Step-by-step explanation:
Suppose that the number of bacteria in a certain population increases according to a continuous exponential growth model. A sample of 1900 bacteria selected from this population reached the size of 1982 bacteria in one and a half hours. Find the hourly growth rate parameter
Answer:
In continuous exponential growth, the size of a population can be modeled by the formula:
P = P0 * e^(rt)
where:
P = final amount (1982 bacteria in this case)
P0 = initial amount (1900 bacteria in this case)
r = growth rate (the variable we're trying to find)
t = time (1.5 hours in this case)
First, let's isolate the variable r in the equation:
1982 = 1900 * e^(1.5r)
Dividing both sides by 1900 gives:
1982 / 1900 = e^(1.5r)
Taking the natural logarithm (ln) of both sides (since the natural logarithm is the inverse of the exponential function) gives:
ln(1982 / 1900) = 1.5r
Now, solve for r:
r = ln(1982 / 1900) / 1.5
Using a calculator to evaluate this, we get:
r ≈ 0.0224
Therefore, the hourly growth rate is approximately 0.0224 or about 2.24% per hour. This means the bacteria population is growing at a rate of about 2.24% every hour.
Please answer, I need thus fast.
Answer:
40
Step-by-step explanation:
angle AVB is 80 degrees, and you need to find the degree for angle AVM…
80/2 = 40 degrees
change to a mixed number 24/5?
Explanation:
Divide 24 over 5 to get 4 remainder 4.
Think of it like having 24 cookies and 5 friends to share them with. Each friend gets 4 whole cookies, and there would be 4 left over as the remainder.
The whole part 4 and remainder 4 then lead to the two '4's mentioned in 4 & 4/5
Here's another example:
32/5 = 6 remainder 2 = 6 & 2/5
Answer:
4 ⅘ cause 5 fits into 24 4 times and 4 is left make the proper fraction ⅘ so 4 ⅘
surface area of a prism please help its my last day 120 points
Answer:
Area of the base = (8×6)/2 = 24 yd²
Height of the prism = 8 yd
Perimeter of the base = 8+6+10 = 24 yd
Surface area = 2B + Ph = (2×24)+(24×8) = 48+192 = 240 yd²
4. Which expression represents the following calculation? Add 16 to the quotient of 72 and 8.
(72/8) + 16
9 + 16
= 25
U want to add 16 to the quotient so it should be written in parenthesis
Please answer ASAP I will brainlist
Answer:
log(3x⁹y⁴) = log 3 + 9 log x + 4 log y
Answer:
\(\log 3+ 9\log x +4 \log y\)
Step-by-step explanation:
Given logarithmic expression:
\(\log 3x^9y^4\)
\(\textsf{Apply the log product law:} \quad \log_axy=\log_ax + \log_ay\)
\(\log 3+\log x^9 +\log y^4\)
\(\textsf{Apply the log power law:} \quad \log_ax^n=n\log_ax\)
\(\log 3+ 9\log x +4 \log y\)
a + b = 10 a - b = 2 Solve the system of equations. Responses
The solution to the given system of equations is a = 6, b = 4.
The system of equations is given as follows:
a + b = 10 .....(i)
a - b = 2 .....(ii)
To solve this system of equations, we can use the method of elimination.
Adding the two equations, we get:
(a + b) + (a - b) = 10 + 2
2a = 12
a = 6
Substituting a = 6 into one of the equations, we get:
6 - b = 2
b = 4
Therefore, the solution to the system of equations is:
a = 6, b = 4.
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\(\frac{1-5}{6-3} =\frac{-4}{3} =\)
The value of the given fraction is -1.33.
What are Fractions?Fractions are numbers which are of the form a/b where a and b are real numbers. This implies that a parts of a number b.
Here, a is called the numerator and b is called the denominator.
Any number can be expressed as fractions.
Given is an expression in fractions of the form,
(1 - 5) / (6 - 3) = (-4) / 3
Actually we got an improper fraction here.
Improper fractions have larger value on the numerator than the denominator.
If we need the answer in decimal form, just divide the number 4 by 3 and give negative sign for the answer.
So here the given answer is -1.33.
Hence the decimal form of the fraction (-4)/3 is -1.33.
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