HELPA catapult launches a boulder with an upward velocity of 122 feet per second. The height of the boulder H in feet in after T
seconds is given by the function H(t)= -16t^2 + 122t + 10. what is the boulders maximum height. how long does it take the boulder to reach it's maximum height
1 answer:
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Answer:
The perimeter of triangle is 19.8 units
Step-by-step explanation:
we know that
The perimeter of triangle ABC is
the formula to calculate the distance between two points is equal to
step 1
Find the distance AB
we have
substitute in the formula
step 2
Find the distance BC
we have
substitute in the formula
step 3
Find the distance AC
we have
substitute in the formula
step 4
Find the perimeter
substitute the values
