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2 years ago

8

Find the perimeter of a square if half of a diagonal is equal to 8 inches

1 answer:

Eddi Din [679]2 years ago

8 0

Answer:4

Step-by-step explanation:

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Round Ed to the nearthest tenth and answer now question

Vikki [24]

Answer:

$y = 9.1$

Step-by-step explanation:

y can be found using the Law of sines as explained below:

m < Y = 106°

m < X = 58°

WY = x = 8

WX = y = ?

Thus,

$\frac{x}{sin(X)} = \frac{y}{sin(Y)}$

$\frac{8}{sin(58)} = \frac{y}{sin(106)}$

$\frac{8}{0.848} = \frac{y}{0.961}$

Multiply both sides by 0.961 to solve for y

$\frac{8}{0.848}*0.961 = \frac{y}{0.961}*0.961$

$\frac{8*0.961}{0.848} = y$

$\frac{8*0.961}{0.848}*0.961 = y$

$9.07 = y$

$y = 9.1$ (to the nearest tenth)

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3 years ago

A pitcher of fruit punch holds 2 gallons. If 9 people share the entire pitcher equally, how much pitcher does each person get?

bonufazy [111]

The answer is .23 gallons

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Bryan borrowed $2400 at 10% simple interest for 8 months to by a car. Find the simple interest he paid.

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