Distance÷time
440÷8= 55
Therefore he needs to drive at the speed of 55 miles/hour
Answer:
27x-64x^2
Step-by-step explanation:
Distribute the 8x
3x-64x^2+24x
Combine like terms (3x and 24x)
27x-64x^2
180 degrees. It would be half of the circle.
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