![UsFind The Missing Side. Round Tothe Nearest Tenth.1940x = [?]Enter](https://i5t5.c14.e2-1.dev/h-images-qa/contents/attachments/ufYpgSj2qMpOs0CPwinngwoFgIE2pyh1.png)
Answers
Answer:
x = 14.55
Step-by-step explanation:
Given that,
The hypotenuse of the triangle, H = 19
Angle, \(\theta=40^{\circ}\)
We need to find the value of x. We can use trigonometry to find it such that,
\(\cos\theta=\dfrac{B}{H}\)
Where
B is base and H is Hypotenuse
We have, B = x and H = 19
So,
\(\cos(40)=\dfrac{x}{19}\\\\x=19\times \cos(40)\\\\x=14.55\)
So, the value of x is equal to 14.55.
Related Questions
what is 10:40 plus 7:15 in time?
Answers
Answer:
5:55
Step-by-step explanation:
just add it up and you'll get the answer which is 5:55
Answer:5:55
Step-by-step explanation: lol
Please need help don't understand please explain
Answers
Answer:
Combine like terms for the than you do to other side the multiply last for least you divide both sides
Step-by-step explanation:
The half-life of a radioactive isotope is the time it takes for a quantity of the isotope to be reduced to half its initial mass. Starting with 155 grams of a radioactive isotope, how much will be left after 5 half-lives?
Answers
Answer: After each half-life, the amount of radioactive isotope will be reduced to half its previous amount. Therefore, after 5 half-lives, the amount remaining will be:
155 grams / 2^5 = 4.84 grams (rounded to two decimal places)
So, after 5 half-lives, approximately 4.84 grams of the radioactive isotope will be left.
Step-by-step explanation:
( 25 POINTS ) simplify: \/ \'/ \/ \/ \/ \/ \/ \/ \
Answers
Answer:
-17/12
Step-by-step explanation:
║5/6 - 7/12║- ║5/3║
= ║10/12 - 7/12║ - ║5/3║
= ║3/12║- ║5/3║
= 3/12 - 5/3
= 3/12 - 20/12
= -17/12
If a rectangle has an area of 48 cm², what would be the area of a similar rectangle if
the dimensions are doubled?
A) 2304 cm^2
B) 192 cm^2
C)96 cm^2
D)216 cm^2
Answers
B)192cm^2
Step by step exploration
Let I represent the income (in millions of dollars) for a company.
A company posted a net income loss of $13,863 million for the fiscal year 2016.
I=? (millions of dollars)
Answers
In this case, I = -$13,863 million. The negative sign indicates a loss or negative income for the company.
What is net income loss ?
A corporation is said to be in a net income loss, sometimes known as a net loss, when its expenses outweigh its income or revenues. It is the outcome that is negative after all costs, such as operational costs, taxes, interest, and other charges have been subtracted from the total income obtained for a given time period usually a fiscal year.
If the net income loss for the fiscal year 2016 is given as $13,863 million, we can assign this value to the variable I, which represents the income in millions of dollars.
Therefore, in this case, I = -$13,863 million. The negative sign indicates a loss or negative income for the company.
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6 Select the correct answer. What are closing costs? A. various fees paid monthly along with rent B. various fees paid every year as part of taxes C. various fees paid when a home purchase is finalized Reset Next
Answers
Answer: B
Step-by-step explanation:
please help me asap in this!!!!
Answers
Answer:
c
Step-by-step explanation:
I did this last year
Over a 4 week period, randy clocks in the following work hours: 68, 71, 66, and 67. How many hours were in Randy’s average work?
Answers
How to answer:
Step 1 - add all the hours up
68 + 71 + 66 + 67 = 272
Step 2 - Divide the total from step one with the number of weeks which is 4
272/4 = 68
Determine the whole number of standard deviations from the mean that include all
data values.
The mean price of the nonfiction books on a best-sellers list is $25.07; the standard
deviation is $2.62.
$26.95, $22.95, $24.00, $24.95, $29.95, $19.95, $24.95, $24.00, $27.95, $25.00
Answers
The number of standard deviations from the mean that include all
data values is two.
Standard Deviation could be a live that shows what proportion variation (such as unfold, dispersion, spread,) from the mean exists. the quality deviation indicates a “typical” deviation from the mean.it's a well-liked live of variability as a result of it returns to the initial units of live of the information setFrom the gathering of information, we will see that the minimum worth is $19.95 and also the most worth is $29.95. So , we would like to seek out the amount of normal deviations, let's decision it "a" , such that\(\overline x $\color \ - a\cdot\sigma \le 19.95}\) and \(\overline x $\color \ +a\cdot\sigma \geq 29.95}\)
Use the given values of mean \(\overline x\) and normal deviation (σ) to notice the worth of "a".
\(\overline x $\color \ - a\cdot\sigma \le 19.95}\\25.07\ - 2.62a \leq 19.95\\5.12\leq 2.62a\\1.9541\leq a\)
On rounding off we get a = 2
Checking another inequality
\(\overline x $\color \ + a\cdot\sigma \geq 29.95}\\25.07 \ + 2(2.62) \geq 29.95\\25.07 + 5.24 \geq 29.95\\30.31\geq 29.95\)
Thus , 2 standard deviation include the all values from the given set of data .
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Find missing numbers to make equation true.
11=____ +4
___ -4=5
10+5=6+____
9-___=13-10
14-____=2+2
Answers
Answer:
1. 7
2. 9
3. 9
4. 6
5. 10
I believe
2. 9
3. 9
4. 7
5. 10
which mixed number is equivalent to the improper fraction of 41/10
Answers
Answer:
4 1/10 when u have a inproper fraction like that every 10 is one whole number
what is 7,776 ÷ 24? This is for 30 points.
Answers
Answer:
324
Step-by-step explanation:
which number line represents the solution of 1 - 2x ≥ 3
Answers
Answer:
Number line D
Step-by-step explanation:
1 - 2x ≥ 3
Subtraact 1 from both sides
-2x ≥ 2
Multiply both sides by -1
When multiplying by a negative the inequality is reversed
2x ≤ -2
Divide both sides by 2
x ≤ -1
Number line D
Billy can run 2100 meters in 15 minutes. At this rate, how many meters can he run in 120 minutes?
Group of answer choices
A)3333.33
B)55.56
C)140
D)730.77
E)92250.00
F)17.5
G)2005.00
H)16800
I)8400
Answers
Answer:
The answer is C)140
question is pictured below, need to learn steps to solve this and I dont have my book with me
Answers
However, I can still give you some general steps to solve a math problem in 200 words.
Step 1: Read the problem thoroughly and understand what it's asking you to find. This may involve identifying the given information and what you need to find. Also, identify any constraints on the problem, like time or cost.
Step 2: Plan how to solve the problem. Think about what mathematical operations or formulas you can use to find the answer. Make a list of the steps you need to take to solve the problem. Also, determine the units for your answer.
Step 3: Solve the problem. Use the mathematical operations or formulas you've identified in step 2 to find the answer. Show all of your work, including any calculations, so that you can easily check your work later.
Step 4: Check your answer. Make sure that your answer makes sense and that it satisfies any constraints given in the problem. Also, check that your units are correct. If your answer doesn't make sense, go back and review your work to see if you made an error.
Step 5: Reflect on what you've learned. Think about what you did well and what you could improve upon in future problem-solving situations. This will help you become a more effective problem solver in the future.
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hiw do I write the equation of a circle in SF given the center and the radius
Answers
We will see how to formulate the equation of the circle in its standard form.
The equation of a circle is defined by the following two parameters:
\(\begin{gathered} C\colon\text{ Center cartesian coordinates ( a , b )} \\ r\colon\text{ Radius of the circle} \end{gathered}\)A circle is defined by its radial length ( r ) also known as the radius of a circle and the location of the circle which is defined by its center ( C ).
The standard form ( SF ) of the equation of a circle in a cartesian coordinate system is given as follows:
\((x-a)^2+(y-b)^2=r^2\)We will use the above standard form of the equation of a circle to define a circle given its Center coordinates ( C ) and radius ( r ).
a) C = ( 0 , 0 ) , r = 7
For the above parameters we will subsitute the respective quantities as follows:
\(\begin{gathered} C\text{ = ( 0 , 0 ) , a = b = 0} \\ \\ (x-0)^2+(y-0)^2=7^2 \\ \textcolor{#FF7968}{x^2+y^2}\text{\textcolor{#FF7968}{ = 49}} \end{gathered}\)b) C = ( 2 , 3 ) , r = 6
For the above parameters we will subsitute the respective quantities as follows:
\(\begin{gathered} C\text{ = ( 2 , 3 ) , a = 2 , b = 3} \\ \\ (x-2)^2+(y-3)^2=6^2 \\ \textcolor{#FF7968}{(x-2)^2+(y-3)^2=36} \end{gathered}\)In the similar way we can express the (SF) of the equation of a circle given C and r.
in the form, y=a(1+r)^t PLEASEEEEEE
Answers
Answer:
y
a= ——
(r + 1 )t
Step-by-step explanation:
divide both sides
How much of the pumpkin bread does edgar get in all find the quotient.
3 ÷ 5=??
Answers
Answer:
hi i am doing that i ready lesson right now the answer is 3/5
Step-by-step explanation:
Answer:
3/5
Step-by-step explanation:
A cylindrical grain also, with a flat top, is 30 ft tall and has a radius of 12 ft. It is full to the top with shelled corn. If the density of shelled corn averages 45 pound./cubic foot, what does the corn in the silo weight to the nearest pound?
Answers
Answer: 610,416 lb
Step-by-step explanation:
Volume of a cylinder (V) = π r² · h
V = π (12)² · 30
= 4320 π
Density = Volume x weight
= 4320 π · 45
= 194,400 π
≈ 610,416
Maleri Designs sells cartons of cloth face masks ($18) and cartons of hand-sanitizer ($9) on eBay. One of their
customers, Mod World, purchased 21 cartons for $297. How many of cartons of each did Mod World purchase?
Check your answer. Hint: Let F= Face masks.
Answers
Answer:
F=12 C=9
Step-by-step explanation:
$18 12 times is $216 $9 9 times is $81 $216+81=$297
WILL GIVE BRAINLIEST ANSWER ASAP
Answers
Answer:
x = -6
Step-by-step explanation:
-2/3x + 9 = 4/3x - 3
First we need to simplify to where we have x on one side and a constant (number not connected to a variable) on the other side.
Subtract 4/3x from both sides:
-2/3x + 9 - 4/3x = -3
-6/3x + 9 = -3
Now subtract 9 from both sides:
-6/3x + 9 - 9 = -3 - 9
-6/3x = -12
Now turn -6/3 into a whole number to make things more simple:
-6/3 = -2
-2x = -12
Now divide both sides by -2 to get x by itself
-2x/-2 = -12/-2
x = -6
What is the answer? Plz help me
Answers
Answer:
27y + 6r
Step-by-step explanation:
use the distributive property
3 * 9y = 27y
3 * 2r = 6r
27y + 6r
Plz mark as brainliest if this helped! Have a nice day!!!
-Lil_G
A ladder 10m long is set against a vertical wall, Calculate the height of the wall where the ladder reached a foot of the ladder is 6m away from the wall.
Answers
Answer:
8m
Step-by-step explanation:
Which action is due to field forces?
Answers
Answer:
A field force is a force that acts equally on all the items in it. For example, the force you exert on the chair when you push it acts only on the chair - not on the table, other chairs, etc. around it. whereas a force like gravity acts equally on everything - on the apple, on the leaves, on the other apples in the tree, etc.hope this helps!!!
Step-by-step explanation:
Which translation will change figure ABCD to figure A'B'C'D'?
Polygon ABCD is drawn in the 4th quadrant of a 6 by 6 grid. Point A is at the ordered pair 4, negative 2, point B is at the ordered pair 6, negative 4, point C is at the ordered pair 2, negative 5, and point D is at the ordered pair 2, negative 3. Polygon A prime B prime C prime and D prime is drawn in the 2nd quadrant. Point A prime is at the ordered pair negative 3, 3, point B prime is at the ordered pair negative 1, 1, point C prime is at the ordered pair negative 5, 0, and point D prime is at the ordered pair negative 5, 2.
7 units left and 6 units up
6 units left and 7 units up
7 units left and 5 units up
5 units left and 7 units up
Answers
Answer:
A
Step-by-step explanation: Hope it HELP
Kiara and Donovon attend different middle schools. They both went to their schools’ winter carnivals. Kiara paid a $5 entrance fee and bought several tickets costing $0.75 each for games and rides. Donovon paid a $7 entrance fee and bought several tickets costing $0.50 each for games and rides. How many tickets, , must Kiara and Donovan each buy in order for the cost of attending their school carnivals to be the same?
Answers
Using linear functions, it is found that they have to buy 8 tickets for the costs to be the same.
What is a linear function?A linear function is modeled by:
y = mx + b
In which:
m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.For the functions in this problem, we consider that:
The entrance fee is the intercept.The cost for carnivals(games/rides) is the slope.Hence the cost functions for Kiara and Donovon are given, respectively, by:
K(x) = 5 + 0.75x.D(x) = 7 + 0.5x.The costs will be the same when:
K(x) = D(x)
5 + 0.75x = 7 + 0.5x.
0.25x = 2
x = 2/0.25
x = 8.
They have to buy 8 tickets for the costs to be the same.
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How to find derivative of x^5(1- (5/x+8))
Answers
Answer:
\(5x^4-\frac{25x^4}{x+8}+\frac{5x^5}{(x+8)^2}\)
Step-by-step explanation:
\(f(x)=x^5\\f'(x)=5x^4\\g(x)=1-\frac{5}{x+8}\\g'(x)=\frac{5}{(x+8)^2}\\\\\frac{d}{dx}f(x)g(x)\\\\=f'(x)g(x)+f(x)g'(x)\\\\=5x^4(1-\frac{5}{x+8})+x^5(\frac{5}{(x+8)^2})\\\\=5x^4-\frac{25x^4}{x+8}+\frac{5x^5}{(x+8)^2}\)
The point B(6, -6) is translated 7 units left. What are the coordinates of the resulting point, B′?
Answers
Answer:
The point would be (-1,-6)
Step-by-step explanation:
Simplify the expression by combining like terms.
15 + 12x - 5x + 4y - 7
Answers
Answer:
7x+ 4y +8
Step-by-step explanation:
12x -5x +4y +15-7
= 7x + 4y + 8
Answer:
Step-by-step explanation:
15 + 12x - 5x +4y - 7
= 15 - 7 + 12x - 5x + 4y
= 8 + 7x + 4y
= 7x + 4y + 8 ( rearranging the terms )
Hope this helps
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