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WARRIOR [948]
3 years ago
11

What is the length of the third side of the window frame below?

Mathematics
1 answer:
Nostrana [21]3 years ago
8 0

Answer:

C 40 inches

Step-by-step explanation:

You can use the pythagorean theorem to solve for the second leg. When you plug in 42 for a and 58 for c, you get 42^2 + b^2 = 58^2, then you can isolate b, which should be 40 inches.

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Answer:

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Step-by-step explanation:

6 0
3 years ago
A customer deposits $500 in an account that pays 4% annual interest. what is the balance after 3 years if the interest is compou
docker41 [41]
Going to add on to your variables for the sake of the formula.

Let A = the amount after T years. 
P = Principal amount

A = P(1 +  \frac{r}{n})^{nt}

A = 500(1 +  \frac{0.04}{1})^{1(3)}

A = 500(1 +  \frac{0.04}{1})^{3}

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The customer would have $562.43 at the end of 3 years. 
4 0
4 years ago
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Which of the following is a diagonal matrix?
IRINA_888 [86]

A matrix is diagonal if

i\neq j \implies A_{i,j}=0

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5 0
4 years ago
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What happens if 0 is one of the coordinates?
aleksandrvk [35]

Answer:

Its is just 0

Step-by-step explanation:

3 0
4 years ago
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The denominator of a fraction is 9 more than the numerator. if both the numerator and the denominator are decreased by 1 the res
yarga [219]
X/x+9 (original fraction)

x+1/ x+10 = 4/13

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now that you have the value of x, substitute it into the original fraction to get:

3/12
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3 years ago
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