Answer:
The value of e is -1 and f is -2.
Step-by-step explanation:
The steps are :
Answer:
See explanation
Step-by-step explanation:
Consider the expression
First, use the commutative property over addition:
Then, use the associative property over addition:
Now, it is easy to add 5 and 65:
so
Answer: 49.13 ft^2
Step-by-step explanation:
Triangle: A=6*8/2=24 ft^2.
Circle: A=πr^2=16π≈50.265, 50.265/2≈25.13 ft^2.
24+25.13=49.13 ft^2
Here, to find the average rate of change, you would simply divide 270 by 63. And when that is done, you would get a long decimal. 4.285714285714286
And since you obviously can't put in such a long decimal as your answer, you would round it instead. Once rounded, you would end up with 4.29 (because the number after 8 is five, which rounds up, which would turn the 8 to 9.)