Answer:
First piece: 6,5
Second piece: 19,5
Step-by-step explanation:
"Cut 25 into 2 pieces" = "divide 25 by 2"
So, we must divide 25 into 2 unequal pieces, where the first piece is 13 less than the second one (x).
What we could do is simply get a random number, preferably close to 12,5 (the half of 25), and add a number to the first piece and decrease a number from the second one; these two numbers, though, must add to 13 (or any other number you choose) together.
25 / 2 = 12,5
12,5 - 6 = 6,5 (this would be x - 13)
12,5 + 7 = 19,5 (this would be x)
19,5 - 6,5 = 13 or x - (x - 13) = 13 (there is indeed a difference of 13).
Hope it helped,
BiologiaMagister
So the question wants to calculate the change of the area among the circles in respect to its radius changes and the best answer would be the following:
A. 50.27 to 78.54
B.50.27 to 63.62
C.50.27 to 52. 81
The rate of change are the following:
A. 56.24%
B. 26.56%
C. 5.05%
Answer:
8 cookies
Step-by-step explanation:
76-20=56 and 56 divided by 7=8
This is your answer in standard form : 1,354,790,321