H(t)=-16t²+500
0=-16t²+500
16t²=500
t²=31.25
t=5.9 seconds before the object hits the ground
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Answer:
432
Step-by-step explanation:
12/2 =6
24/2 = 12
12 * 6 * 6 is your answer.
Answer:
18 square units
Step-by-step explanation:
The given rectangle has an x-dimension of 3-1 = 2, and a y-dimension of 5-2 = 3. Stretching the x-dimension by a factor of 3 will multiply it to ...
2×3 = 6
and give you a rectangle 6 units wide by 3 units high. Its area will be ...
(6 units)(3 units) = 18 units²
<span>Given the polar coordinate (r,θ), write. x=rcos θ and. y=rsin θ.Evaluate cos θ and. sin θ.Multiply cos θ by. r. to find the x-coordinate of the rectangular form.<span>Multiply sin θ by. r. to find the y-coordinate of the rectangular form.</span></span>
