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3 years ago

Find the solutions to x^2=27

Mathematics

1 answer:

8_murik_8 [283]3 years ago

6 0

Answer:

≈5.20

Step-by-step explanation:

$x^{2} =27$

you are going to use the square root on both sides to cancel out the x^2

$\sqrt x^{2}=\sqrt 27$

find the square root of 27

x= about 5.20

you will have to round up when you see the actual result when you follow these steps

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Solve system by elimination -9x - y =-19 <br> 5x + y = 15

vredina [299]

Answer:

(1, 10 )

Step-by-step explanation:

Given the 2 equations

- 9x - y = - 19 → (1)

5x + y = 15 → (2)

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2 years ago

Which statement describes the function y = axn when a = 1 and n is odd?

kiruha [24]

Answer:

The graph is symmetric about the origin.

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Step-by-step explanation:

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the function y=axn
a = 1
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2 years ago

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Coulter Supply has a total debt ratio of .46. What is the equity multiplier? Select one: a. .89 b. 1.17 c. 1.47 d. 1.85 e. 2.17

Archy [21]

Answer:

Option D.

Step-by-step explanation:

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$\text{Total debt ratio}=\dfrac{\text{Total assets - Total Equity}}{\text{Total assets}}$

It can be rewritten as

$\text{Total debt ratio}=1-\dfrac{\text{Total Equity}}{\text{Total assets}}$ .... (1)

We know that,

$\text{ Equity multiplier}=\dfrac{\text{Total Equity}}{\text{Total assets}}$ ... (2)

Using (1) and (2) we get

$\text{Total debt ratio}=1-\dfrac{1}{\text{Equity multiplier}}$

Substitute total debt ratio=0.46 in the above equation.

$0.46=1-\dfrac{1}{\text{Equity multiplier}}$

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3 years ago

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Answer:

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Step-by-step explanation:

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