Answer:
90
Step-by-step explanation:
circumference of total circle = 16 pi
16 pi / 4 pi = 4
1 / 4 =25%
1/4 * 360 = 90
Answer:
-4
Step-by-step explanation:
you just plug in. so, 2(6)-16
so, 2*6 is 12
12-16=-4
I think your answer is C correct me if I’m wrong
Answer:
6
Step-by-step explanation:
Multiply 7x+3 by 2. When you get 14x+6, set equal to 90 and solve for x.
Answer:
It increases
Step-by-step explanation:
The mean of the given data set of 8 values is 4.75 ()
Adding 7 into the data set also increase the number of data points to 9, so the mean becomes:, which is equal to 5
Hope this helps