Answer:
Step-by-step explanation:
These are fractions
Answer:
7.4-9/10
9/10=0.9
simply 7.4-0.9 = 6.5
8. 9 3/4 = 39/4 + 2.5 = 12.25
9. 6.2
10. 7/6 + 9/2 = 5.6
11. 0.625
Step-by-step explanation:
12.0.9- 0.5 =0.4
In a triangle, the measures of the three angles are x, x+6 and x-9. What is the measure of each angle?
Answer:
Step-by-step explanation:
for the student store, sienna bought six packs of apple juice at $3.20 per pack. she sells each juice box at $.75 each. if she sells all the juice boxes in one day, how much profit will she get from selling these apple juice?
Answer:
Her profit would be $1.30
is it true that two pairs of adjacent sides of a kite are equal
Yes , it is true that two pairs of adjacent sides of a kite are equal .
A kite is a quadrilateral with two pairs of equal adjacent sides. The angles between adjacent pairs of sides are equal. The kite shape is a rectangle with two pairs of adjacent sides of equal length. The side pairs of the kite are not parallel, but the diagonal pairs are equal.If two sides share a common angle, then they are called adjacent sides.A quadrilateral with two pairs of adjacent sides equal in length is called a kite. Kites also have one pair of opposite angle equal as shown in the figure below.
Hence , the given statement is true .
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Find the value of x
8,
9,
7,
10
The value of x in this problem, considering the intersecting chords, is given as follows:
x = 10.
How to obtain the value of x?A chord of a circle is a straight line segment that connects two points on the circle, that is, it is a line segment whose endpoints are on the circumference of a circle.
When two chords intersect each other, then the products of the measures of the segments of the chords are equal.
Hence the value of x is obtained as follows:
12x = 15 x 8
12x = 120
x = 10.
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A recipe calls for 9 1/2 cups of flour to make a batch of cookies. How many batches of cookies can be made if you have 38 cups of flour?
what is 2 10/13 rounded to the nearest half
A couple needs $34,458.67 as a down payment for a home. If they invested the $15,000.00 they have at 6% compounded every 4 months, how long will it take for the money to grow into $34,458.67?
It will take the money 14 years to grow into $34,458.67
How to determine how long will it take for the money to grow into $34,458.67?Given: principal (P) = $15,000.00, rate (r) = 6% = 0.06, Amount (A) = $34,458.67, compounded every 4 months.
We want to find the time it will take for the money to grow into $34,458.67
The formula for compound interest is:
A = P (1 + r/n)^nt
where n = 12/4 = 3
34,458.67 = 15,000 (1 + 0.06/3)^(3t)
34,458.67/ 15,000 = (1.02)^(3t)
log (34,458.67/ 15,000) = 3t log(1.02)
3t = log (34,458.67/ 15,000) / log(1.02)
3t = 42
t = 42/3
t = 14 years
Thus, it will take 14 years to grow
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Dose anyone know how to solve this?
Answer:
what are the solution dropdown choices for the one that's marked wrong cause I'm getting -2 as a solution and also 5
hi, i need this quickly, thanks so much
Write an explicit formula for a_n , the nth term of the sequence 25, 33, 41
The explicit formula for aₙ is a formula for the nth term of this sequence aₙ = 8n + 17.
What is the explicit formula?
The explicit formulae for L-functions are relations between sums over the complex number zeroes of an L-function and sums over prime powers, introduced by Riemann for the Riemann zeta function.
The formula for the nth term of this sequence is a_n = 8n + 17.
This means that each term in the sequence is equal to 8 multiplied by the position of the term (n) plus 17.
For example, the first term (n = 1) is 25, which can be calculated as 8 * 1 + 17 = 25.
The second term (n = 2) is 33, which can be calculated as 8 * 2 + 17 = 33, and so on.
hence, the explicit formula for aₙ is a formula for the nth term of this sequence is aₙ = 8n + 17.
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16 families went on a trip which cost them Rs 2,16,352. How much did each
family pay?
Given that 16 families went on a trip and the cost of the trip was Rs. 2,16,352.The amount paid by each family is to be determined by unitary method Hence each family paid Rs.13522
Now, let's solve this by using the method of unitary method. To find the cost of 1 family trip, we will divide the total cost of the trip by the number of families.2,16,352 / 16 = 13,522 So, the cost of the trip per family is Rs. 13,522.Hence, each family paid Rs. 13,522 for the trip.
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Answer:
Step-by-step explanation
1. The total cost of the trip for all 16 families is Rs 2,16,352.
2. To find out how much each family paid, we need to divide the total cost by the number of families: Rs 2,16,352 ÷ 16.
3. When we do the division, we get the result: Rs 13,522.
Now let's check if this result is correct:
1. If each family paid Rs 13,522 for the trip, then the total cost for all 16 families would be: 16 × Rs 13,522 = Rs 2,16,352.
2. This is exactly the same as the total cost given in the problem statement.
So we have shown that each family paid **Rs 13,522** for the trip
Please help . Select the correct answer. What is the domain of function.? P(x) = square root x-1 + 2
Answer:
B
Step-by-step explanation:
A square root can‘t be negative so
x -1 ≥ 0
x ≥ 1
We can say that the domain is
[1 ; +oo)
The function p(x)=\(\sqrt{x+1}+2\). The domain of the function is [1,∞) or {x|x≥1}.
Given that,
The function p(x)=\(\sqrt{x+1}+2\)
We have to find the function domain.
What id domain of the function?The sets of all the x-coordinates and all the y-coordinates of ordered pairs, respectively, make up the domain and range of a relation.
The components of a function are its domain and range. Range, Domain, and Function. If a function f: A→ B exists that maps every element in A to an element in B, then A is the domain and B is the co-domain. The representation of an element 'a' under a relation R is given by 'b', where (a,b) R. The range of the function is the set of photos. In general, a function's domain and range are denoted as follows: Domain(f) = {x ∈ R} and range(f)={f(x) : x ∈ domain(f)}.
The domain of the function is [1,∞) or {x|x≥1}.
Therefore, The domain of the function is [1,∞) or {x|x≥1}.
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Sushil, Alex and Peter share some sweets in the ratio 3:2:5. Sushil gets 24 sweets. How many sweets are there altogether?
Answer:
80 sweetsStep-by-step explanation:
\(Sushil: Alex: Peter\\\:3\:\:\:\:\:\:\: \:\:\:\::\:\:2\:\:\:\:\::\:5\\\\Sushil = 24 \:sweets\)
Let the total number of sweets be x
\(3+2+5 =10\\\\=\frac{3}{10} \times x =24\\\\\frac{3x}{10} =\frac{24}{1} \\\\Cross\:Multiply\\\\3x\times 1 = 24\times 10\\\\3x = 240\)
Divide both sides of the equation by 3
\(\frac{3x}{3} = \frac{240}{3} \\\\x =80\:sweets\)
select the number and the name of the degree below (select2):3
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Oil prices are projected to increase by 125% by next August. A quart of oil currently costs $1.25. What is the projected cost of a gallon of oil next August? Round your answer to the nearest hundredth.
Answer:$2.81
Step-by-step explanation:
1.25 is 100% of the price
125% + 100% = 225%
x = price by august
x = 225% (1.25)
225% = 2.25
2.25(1.25) = 2.8125 ≈ $2.81
Another way to see it:
=
225(1.25) / 100 = 2.8125
pleas yall help me out
Consider the functions f(x) = 3x?, g(x) = g, and h(x) = 3x.
Which statements accurately compare the domain and range of the functions? Select two options.
All of the functions have a unique range.
The range of all three functions is all real numbers.
The domain of all three functions is all real numbers.
The range of f(x) and h(x) is all real numbers, but the range of g(x) is all real numbers except 0.
The domain of f(x) and h(x) is all real numbers, but the domain of g(x) is all real numbers except 0.
Question Correction
The functions are \(f(x) = 3x^2, g(x)=\frac{1}{3x},$ and h(x) = 3x.\)
Answer:
(D)The range of f(x) and h(x) is all real numbers, but the range of g(x) is all real numbers except 0.
(E)The domain of f(x) and h(x) is all real numbers, but the domain of g(x) is all real numbers except 0.
Step-by-step explanation:
Definition: Given a function f(x):
The domain of f(x) are the values of x at which f(x) is defined.The range of the function are the values of f(x) which is defined.In g(x), there is no value of x that will make g(x)=0. Therefore, the range of f(x) and h(x) is all real numbers, but the range of g(x) is all real numbers except 0.
In g(x), when x=0
\(g(x)=\frac{1}{3(0)}=\frac{1}{0}\)
Therefore,g(x) is undefined at x=0.
However, at x=0, f(x)=0 and h(x)=0 which are defined.
Therefore, the domain of f(x) and h(x) is all real numbers, but the domain of g(x) is all real numbers except 0.
ANSWER
(D)The range of f(x) and h(x) is all real numbers, but the range of g(x) is all real numbers except 0.
(E)The domain of f(x) and h(x) is all real numbers, but the domain of g(x) is all real numbers except 0.
Step-by-step explanation:
2021 EDGE
What is the meaning of "cannot always be added or multiplied"?
In addition to being novel, arbitrary matrices with complicated elements are viewed as having potential. It is based on I. Schur's theorem, which states that any complex matrix is valid.
What arbitrary mean in linear algebra?Any number of entries may be present in an arbitrary matrix. [a,b] [c,d] would be a random 2x2 matrix. Where all of the elements of some set (a, b, c, and d) (usually the real numbers.)
The definition of "arbitrary" is "undetermined; not assigned a specific value." As an illustration, the statement x+x=2x is true for any value of xR, whereas the statement x+x=2 is true only for the value x=1.
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Find the odd man out in the series 144, 169,196, 225,256,289,325…
Answer:
325
Step-by-step explanation:
all other numbers are squares of natural numbers.
144 = 12²
169 = 13²
196 = 14²
225 = 15²
256 = 16²
289 = 17²
325 is no square. 324 would have been 18².
EASY POINTS!
Which equation represents the image of the line y = 3x +1 after a translation of 3 units on the x-axis?
The equation represents the image of the line y = 3x +1 is y' = 3(x - 3) +1.
What is Translation?Each point in a figure is moved the same distance in the same direction using a type of transformation known as translation.
For example, this transformation moves the parallelogram to the right 5 units and up 3 units. It is written ( x , y ) → ( x + 5 , y + 3 ) .
Given:
The transformation that translates function y = f(x) by h units right and k units up is
y' = f(x -h) +k
We have y= 3x+ 1
So, After translating 3 units to x axis the function will become
y' = 3(x - 3) +1
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Find the simple interest principal 8000 rate 12% time 5 1/2 years
Answer:
5280
Step-by-step explanation:
12% of 8000 = 960
960 x 5.5 = 5280
If my answer is incorrect, pls correct me!
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£8001 is shared equally between 9 people. How much does each person get?
.3d-1/3 1/3=.84:7/15 I WILL GIVE BRAINLIST TO WHO EVER CAN GET THIS
Answer:
d = 23 1/3
Step-by-step explanation:
You want to solve the proportion (0.3d -1)/(3 1/3) = (0.84)/(7/15).
Solution\(\dfrac{0.3d-1}{3\dfrac{1}{3}}=\dfrac{0.84}{\dfrac{7}{15}}\qquad\text{given}\\\\\\\dfrac{3(0.3d-1)}{10}=\dfrac{15(0.84)}{7}\qquad\text{invert and multiply}\\\\0.09d -0.3=1.8\qquad\text{simplify}\\\\0.09d = 2.1\qquad\text{add 0.1}\\\\d=\dfrac{2.10}{0.09}=\dfrac{70}{3}\qquad\text{divide by 0.09}\\\\\boxed{d=23\dfrac{1}{3}}\)
__
Check
(0.3·(70/3) -1)/(3 1/3) = 0.84/(7/15)
(7 -1)/(10/3) = 1.8
6(3/10) = 1.8 . . . . . . true
Answer: 23 1/3
Step-by-step explanation:
Hello please, I did not understand this exercise. In the plane referred to an orthonormal reference (o, i, j) place the points A, B, C and D defined by: A(6; 4); B(3; 7); C(12; -2); D(9; 7).
Show that C is the image of A by dilation with center B and ratio 3.
We have shown that C is the image of A by dilation with center B and ratio 3.
Now, To show that C is the image of A by dilation with center B and ratio 3, we need to follow these steps:
Firstly, Find the vector AB by subtracting the coordinates of B from the coordinates of A:
AB = A - B = (6 - 3, 4 - 7) = (3, -3)
Multiply the vector AB by the dilation ratio of 3:
3 AB = 3 (3, -3) = (9, -9)
Add the resulting vector to the coordinates of the center B:
BC = B + 3 AB = (3, 7) + (9, -9)
BC = (12, -2)
Hence, Compare the resulting point BC to the coordinates of C to show that they are the same:
BC = (12, -2) = C
Therefore, we have shown that C is the image of A by dilation with center B and ratio 3.
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solve for absolute value: 3(r+1)+2>-7
Answer:
\(\huge\boxed{\bf\:r > -4 }\)
Step-by-step explanation:
\(3(r+1)+2 > -7\)
Use the distributive property to solve 3 (r + 1).
\(3r+3+2 > -7 \\3r + 5 > -7\)
Now, bring 5 to the right hand side of the inequality .
\(3r > -7-5 \\3r > -12\)
Divide both sides of the inequality by 3.
\(r > \frac{-12}{3} \\\boxed{\bf\:r > -4 }\)
\(\rule{150pt}{2pt}\)
Which list accurately sorts the sequence of events that preceded the United States' entry into World War II?
The Germans invaded Poland; the Germans conquered Britain; Japan attacked Pearl Harbor, the United States declared war on Germany and Italy.
The Germans conquered France; the Germans invaded the Soviet Union; Japan attacked Pearl Harbor; the United States declared war on Japan.
The Germans invaded the Soviet Union; the Italians joined the Axis powers, the United States sent military assistance to Britain; the Germans and Italians declared war on the United States.
The Germans conquered France; Japan attacked Pearl Harbor; the Germans invaded the Soviet Union; the United States declared war on Japan and Germany
♡ The Question ♡
-Which list accurately sorts the sequence of events that preceded the United States' entry into World War II?
* ୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧
* ♡ The Answer ♡
-The Germans conquered France; the Germans invaded the Soviet Union; Japan attacked Pearl Harbor; the United States declared war on Japan.
*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*
♡ The Explanation/Step-By-Step ♡
-The Germans conquered France and invaded the Soviet Union before the Japanese attacked Pearl Harbor and the United States entered World War II.
*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧
*♡ Tips ♡
-No tips provided!
The Germans conquered France; Japan attacked Pearl Harbor; the Germans invaded the Soviet Union; the United States declared war on Japan and Germany is correct list.
What is World war?A world war is an international conflict which involves all or most of the world's major powers.
The correct sequence of events that preceded the United States' entry into World War II is:
The Germans conquered France; Japan attacked Pearl Harbor; the Germans invaded the Soviet Union; the United States declared war on Japan and Germany.
Therefore, the correct list that accurately sorts the sequence of events is:
The Germans conquered France
Japan attacked Pearl Harbor
The Germans invaded the Soviet Union
The United States declared war on Japan and Germany.
Hence, the Germans conquered France; Japan attacked Pearl Harbor; the Germans invaded the Soviet Union; the United States declared war on Japan and Germany is correct list.
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one and three fifths plus three and two thirds equals blank
Answer: 5 4/15
Step-by-step explanation:
1 3/5 + 3 2/3 = 8/5 + 11/3
Find the common denominator (5 and 3) = 15
So 8/5 equals to 24/15 because if 5 x 3 = 15 , 8 must also multiply by 3.
11/3 equals to 55/15 because if 3 x 5 = 15 , 11 must also multiply by 5.
Thus 24/15 + 55/15 = 79/15
This is an improper fraction, so converting to mixed number:
79/15 = 5 4/15 because 5 x 15 + 4 = 79
PLEASE HURRY AND HELP I WILL GIVE BRAINLIEST AND 5 STARS
Square A is dilated by a scale factor of 1/2 making a new square F (not shown). Which square above would have the same area as square F?
a. Square B
b .Square C
c. Square D
d. Square E
Square abοve wοuld have the same area as square F is b)square C.
What is area?The regiοn that an οbject's shape defines as its area. The area οf a figure οr any οther twο-dimensiοnal geοmetric shape in a plane is hοw much space it οccupies.
Here the square A is cοntains 4- 1 unit squares.
Then length οf the square = 2 units,
If Square A is dilated by scale factοr 1/2 then,
Length οf square F = \(2\times \frac{1}{2}\) = 1unit.
Area οf square F = 1*1 = 1 square unit.
Then in the given squares , square C οnly has 1 unit side length.
Hence the cοrrect οptiοn is b) Square C.
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Carlos can run 5 miles in 45 minutes, Kelly can run 10 miles in 80 minutes, and Mick can run 30 miles in 170 minutes
Answer:
60 min
Step-by-step explanation:
Answer:
what is the question please
Find the 10th term of the following geometric sequence.
2, 10, 50, 250, ...
Answer:
3906250
Step-by-step explanation:
We can notice that the ratio is 5. 10/2 = 5
Each term gets multiplied by 5 to get the next term.
250 × 5 = 1250 (5th term)
1250 × 5 = 6250 (6th term)
6250 × 5 = 31250 (7th term)
31250 × 5 = 156250 (8th term)
156250 × 5 = 781250 (9th term)
781250 × 5 = 3906250 (10th term)
The 10th term of the geometric sequence is 3906250.