2 years ago

Write an expression in simplest form for the perimeter of the exercise mat

Mathematics

1 answer:

Verizon [17]2 years ago

6 0

The simplest expression is (2w)+(2*3w), because to calculate perimeter, you have to use this formula: 2length+2width.

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Alex_Xolod [135]

Answer:

14.52 seconds.

Step-by-step explanation:

We have been given that the height of the rocket, y in feet, is related to the time after launch, x in seconds, by the given equation

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2 years ago

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Zielflug [23.3K]

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Step-by-step explanation:

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Paige launched a ball using a catapult she built. The height of the ball (in meters above the ground) ttt seconds after launch i

agasfer [191]

Answer:

1) Factor form : $h(t)=-5t(t-8)$

2) 8 second after launch.

Step-by-step explanation:

The height of the ball (in meters above the ground) t seconds after launch is modeled by

$h(t)=-5t^2+40t$

To find the time when ball hit the ground, we need to find the factor form of the given function.

$h(t)=-5t(t-8)$

When ball hi the ground, then height of the ball from the ground is 0.

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$-5t(t-8)=0$

Using zero product property, we get

$-5t=0\Rightarrow t=0$

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Rama09 [41]

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Step-by-step explanation:

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2 years ago

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telo118 [61]

Answer:

x = ±4 (x = 4 and x = -4)

Step-by-step explanation:

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Therefore, x = 4 and x = -4

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2 years ago