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tiny-mole [99]
3 years ago
9

An arrow is shot vertically upward at a rate of 160 feet per second from ground level. Use the projectile formula

Mathematics
1 answer:
Bumek [7]3 years ago
3 0

Answer:

after 10 seconds

Step-by-step explanation:

h=-16t^2+v0*t+h0

ground level is h0 with a measure of 0

160 is v or velocity

0=-16t^(2)+160t+0

0=-16t^(2)+160t

0=16t(-t+10)

0/16t=(-t+10)

0=-t+10

-10=-t

10=t

t=10

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Answer:

The length of the third side is between 16 inches and 64 inches.

Step-by-step explanation:

The length of a side of a triangle is between the sum and the difference of the lengths of the other two sides.

First, we need both sides in the same units. Let's convert feet to inches.

2 ft * (12 in.)/(ft) = 24 in.

The sides measure 24 inches and 40 inches.

Now we add and subtract the two lengths.

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40 in. - 24 in. = 16 in.

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multiply each row in the first matrix by each column in the second matrix.

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3 years ago
Translate the point (5,2)—> 3 units to the left
VladimirAG [237]

Given:

The point (5,-2) is translated 3 units to the left.

To find:

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Step-by-step explanation:

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