3 years ago

Find the perimeter of the rectangle.

1 answer:

algol133 years ago

8 0

All you have to do is find the length of the sides using the distance formula and then add the lengths together to find the perimeter

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ch4aika [34]

Answer:

B) 9

Step-by-step explanation:

6×3/2=9

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2 years ago

(y^-5)^-10y^10<br><br>the answers are in the image

fredd [130]

Answer:

$\large\boxed{y^{60}}$

Step-by-step explanation:

$(y^{-5})^{-10}y^{10}\qquad\text{use}\ (a^n)^m=a^{nm}\\\\=y^{(-5)(-10)}y^{10}=y^{50}y^{10}\qquad\text{use}\ a^n\cdot a^m=a^{n+m}\\\\=y^{50+10}=y^{60}$

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3 years ago

If the variance of the data values in a population is 324, what is the standard deviation of the data values?

tino4ka555 [31]

Simply the standard deviation of the data values is the square root of the variance: $S= \sqrt{V}= \sqrt{324}$ =18
Answer: D)18

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3 years ago

What is the measure of angle b in degrees

hichkok12 [17]

Answer:

B=119

Step-by-step explanation:

C=180-112=68

68+51=119

A=180-119=61

180-61=119

B=119

4 0

3 years ago

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X/7=-3 solve for x...

netineya [11]

The answer is x=-21 im absolutly positive

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3 years ago