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Serga [27]
3 years ago
15

Please I really need help

Mathematics
1 answer:
Rzqust [24]3 years ago
3 0

Answer:

Angle R is 140 degrees, angle Q is 40 degrees and angle S is also 140 degrees.

Step-by-step explanation:

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The height in feet of a ball dropped from a 150 ft building is given by h(t)=-16 ft^2 +150, where t is the time in seconds after
ipn [44]

Answer:

Part 1) Option A. h(2) = 86.00 means that after 2 seconds, the height of the ball is 86.00 ft

Step-by-step explanation:

we have

h(t)=-16t^{2}+150

where

t ----> is the time in seconds after the ball is dropped

h(t) ----> he height in feet of a ball dropped from a 150 ft

Find h(2)

That means ----> Is the height of the ball  2 seconds after the ball is dropped

Substitute the value of t=2 sec in the equation

h(2)=-16(2)^{2}+150=86\ ft

therefore

After 2 seconds, the height of the ball is 86.00 ft.

7 0
3 years ago
Which pair of measurements is not equivalent?
mamaluj [8]
D is not equivalent
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Step-by-step explanation:

5 0
2 years ago
Someone help with this plz? Will mark Brainlist
Vladimir [108]

Answer:

here

Step-by-step explanation:

5 0
2 years ago
How to solve (-7)+10?
slavikrds [6]
-7 + 10 = 3
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