Answer: a = 3
Step-by-step explanation:
Answer:
120 Degrees
Step-by-step explanation:
Considering all the angles will be 60 degrees, we know that the exterior angles must also be 120 degrees.
Simple as that.
Answer:
3072ft
Step-by-step explanation:
we have,
h(t)=-16t²+192t+2560
where
h -----> is the height in feet of the rock
t -----> the time in seconds
For t=8 seconds
substitute the value of t in the function and find the value of h
h(8)=-16(8)²+192(8)+2560
=3072ft
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The answer is 44.6 brainliest answer plzz
