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Andru [333]
3 years ago
11

The polynomial −16t^2+550 gives the height of a ball t seconds after it is dropped from a 550-foot-tall building. Find the heigh

t after t=2 seconds.
Mathematics
1 answer:
zhenek [66]3 years ago
7 0

Answer:

486 feet

Step-by-step explanation:

h = -16t² + 550

h = -16(2)² + 550

h = 486

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Delicious77 [7]
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Your company manufactures dolls. each doll requires 2 foot of ribbon for bows how many yards of ribbon will you be required to m
AnnyKZ [126]

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6 0
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Read 2 more answers
Solve for x. will give brailiest<br><br> 2x + 5 = 27<br><br> 8.5<br><br> 11<br><br> 16<br><br> 64
Rama09 [41]
<span>2x + 5 = 27
subtract 5 to both sides
2x + 5 - 5 = 27 - 5
simplify
2x = 22
divide both sides by 2
2x/2 = 22/2
simplify
x = 11

answer is </span><span>11 (second choice)
</span>
hope that  helps
4 0
2 years ago
What is the length of the base b?
musickatia [10]

Answer:

5 units

Step-by-step explanation:

The graph helps you measure it

6 0
3 years ago
The Viera family is traveling from Philadelphia to Orlando for vacation. The equation y=1000-65x represents the distance in mile
baherus [9]
1) Graph a straight segment that starts at the point (0, 1000) and (200/13 , 0)

That segment is in the first quadrant and is like a ramp going downward from left to right.

2) a) slope = - 65 is the change in y (the # of miles remaiing) per miles run (change in x). It is negative because when the Vieras have increase the distance run (x), the distance remaining (y) decreases.

b) the y - intercept (1000) representes the distance from the starting point (Philadelphia) fo the destiny (Orlando), i.e. the distance in miles remaining before departing (when x =0).


7 0
3 years ago
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