Answer:
B. 58 feet to nearest foot.
Step-by-step explanation:
h = -16t^2 + 52t + 16
Convert to vertex form:-
= -16 [(t^2 - 3.25t) + 16
= -16 [ (t - 1.625)^2 - (1.625)^2 ] + 16
= -16 (t - 1.625)^2 + 42.25 + 16
= -16 (t - 1.625)^2 + 58.25.
The maximum height occurs when t = 1.625 seconds and its equal to 58 feet.
Answer:
A
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°
let x be the measure of the congruent angles, then
x + x + 100 = 180, that is
2x + 100 = 180 ( subtract 100 from both sides )
2x = 80 ( divide both sides by 2 )
x = 40
Thus the measure of one of the congruent angles is 40°
Answer:
500-437=64
64/x= amount of miles per day
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
1. subtract 45 from both sides 55 = 11s
2. Divide by 11 on both sides
3. And now you have 5 = s
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