The sum of two numbers(x and y) decreased by 76 is 38.

Mathematics

1 answer:

Fynjy0 [20]4 years ago

5 0

I will use w to represent the sum of x and y, and your answer is 114:

w - 76 = 38 (Add 76 over)

w = 114

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Sally is at the park standing directly under a kite which is 20 feet overheadSally's dad is flying the kitc and is standing 15 f

sergij07 [2.7K]

Answer:

25 feet

Step-by-step explanation:

Given that Sally is at the park standing directly under a kite which is 20 feet overheadSally's dad is flying the kitc and is standing 15 feet from her If both are on level ground, how long is the kite string in feet?

To calculate the length of the kite string, we will apply pythagorean theorem.

Length = sqrt ( 20^2 + 15^2 )

Length = sqrt ( 400 + 225 )

Length = sqrt ( 625 )

Length = 25 feet.

Therefore, the length of the kite string is 25 feet.

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3 years ago

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Leokris [45]

Answer:

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Step-by-step explanation:

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A circular patio has a diameter of 12 feet. Holly is stringing lights around the edge of the patio. Approximately how many feet

Kisachek [45]

The Holly is stringing lights around the edge of the patio is 37.68 feet.

<h3>What is a circle?</h3>

It is a locus of a point drawn at an equidistant from the center. The distance from the center to the circumference is called the radius of the circle.

A circular patio has a diameter of 12 feet.

Then the radius (r) will be

$\rm r = \dfrac{diameter}{2}\\\\r = \dfrac{12}{2}\\\\r = 6$