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1 year ago

A traffic helicopter descends 153 meters to be 445 meters above the ground, as illustrated in the

Mathematics

1 answer:

sertanlavr [38]1 year ago

6 0

Answer:

598 meters

Step-by-step explanation:

In the problem, the word 'decend' means to decrease in elevation.

Our equation:

$? - 153 = 445$

Add 153 to both sides of the equation:

$?= 598$

598 meters represents the original height of the helicopter.

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2 years ago

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A triangular pyramid has a height of 18 yards and a base with an area of 330 square yards. What is the volume of the pyramid?

WITCHER [35]

Answer:

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Step-by-step explanation:

we know that

The volume of the triangular pyramid is equal to

$V=\frac{1}{3}Bh$

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B is the area of the triangular base

h is the height of the pyramid

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substitute in the formula

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