Answer:
He drove 56mph.
Step-by-step explanation:
Answer:
2.5
Step-by-step explanation:
<h2>
The diagonal is increasing at 1.8 cm/minute.</h2>
Step-by-step explanation:
Let l be one side,w be other side and s be diagonal.
We have
s² = l² + w²
We have
l = 8 cm
w = 6 cm
s² = l² + w²
s² = 8² + 6²
s² = 100
s = 10 cm
Taking derivative with respect to time in s² = l² + w²

The diagonal is increasing at 1.8 cm/minute.
Answer:
91.5
Step-by-step explanation:
I did the math. Add up all the numbers and then, divide the result by two to get 91.5
Answer: If you mean five instead of time, then the answer would be 82.5
Step-by-step explanation:
15 × 5.5 = 82.5