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Naddika [18.5K]

2 years ago

8

Find the side length of a square with area 16/49 square inches.

1 answer:

Likurg_2 [28]2 years ago

5 0

Each side of a square is the same, so the area of a square is one side times another of the same length. In other words it's side x side or side2

This is where we get the term "square root".

s2 = 49
take the square root of each side
s = 7

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Free_Kalibri [48]

To solve this problem you must apply the proccedure shown below:

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$y=mx+b$

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$m=\frac{4-1}{1-(-6)}=\frac{3}{7}$

3- Use the coordinates of the point $D(7,2)$ to calculate the y-intercept:

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4. Solve for $b$ :

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3 years ago

If y varies inversely as the square of x and y=4 when x=5, find y when x is 2

Len [333]

need to kind K

Y=k x 1/x^2 = k/x^2

Find K when y=4 & x=5

Y=k/x^2 =

4=k/5^2=

4=k/25

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When x = 2

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3 years ago

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s2008m [1.1K]

Answer:

167.64 cm

Step-by-step explanation:

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lakkis [162]

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Step-by-step explanation:

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3 years ago