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2 years ago

PLEASE HELP ITS URGENT DONT GUESS WILL MARK BRAINLIEST

Mathematics

1 answer:

AnnyKZ [126]2 years ago

5 0

Answer:

Listed below:

Step-by-step explanation:

P: 192

A:2079

B. Area

C. Perimeter

Hope this helps :)

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Luis, using appropriate safety precautions, fires a .22 caliber gun directly into the sky above him. The bullet travels at a spe

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The equation represents height as a function of time.

The bullet was in the air for 75 seconds.

The equation is given as:

$h(t) = -16t^2 + 1200t$

The time spent in the air is the time it takes the bullet to land on the ground.

When the bullet is on the ground, the height is:

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So, we have:

$h(t) = -16t^2 + 1200t$

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$t(-16t + 1200) = 0$

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So, we solve for t in $-16t + 1200 = 0$

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Divide both sides by 16

$t = 75$

Hence, the bullet was in the air for 75 seconds

Read more about height and time at:

brainly.com/question/2261757

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2 years ago

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Answer: 2/5

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3 years ago

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