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lilavasa [31]
2 years ago
12

Which is an equation of the line that passes through the point (8,7) and is perpendicular to the line whose equation is y = 4x-1

?
Mathematics
1 answer:
algol [13]2 years ago
7 0

Answer:

Y = -1/4x + 5

Step-by-step explanation:

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3. Here is a diagram of a softball field:
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a. Length of the fence around the field = perimeter of quarter circle = 892.7 ft.

b. The area of the outfield is about 39,584 sq. ft..

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Perimeter of circle = 2πr

Perimeter of a quarter circle = 2r + 1/4(2πr).

a. The length of the fence around the field = perimeter of the quarter circle fence

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Plug in the value

The length of the fence around the field = 2(250) + 1/4(2 × π × 250)

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b. Size of the outfield = area of the full field (quarter circle) - area of the infield (cicle)

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Size of the outfield = 1/4(π × 250²) - π × 55²

= 49,087 - 9,503

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What number makes the equation true? [???] ÷ 8 = 4​
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