Answer:
The answer would be r=8
Step-by-step explanation:
You would have to set the equation equal to zero. r-8=0. Now you need to get the -8 to the other side of the equal sign. So you would add 8 to both sides to cancel the 8 out on the left side and 8 to the zero on the other side to get your answer
Answer:
C
Step-by-step explanation:
F + R = 2.75
2.125 + R = 2.75
R = 2.75 - 2.125
R = .625
Hope this helps :)
Answer:
24
Step-by-step explanation:
1. First, let's find the common ratio between the sides we know.
2. The number 4 is the scale factor, so we multiply 6 by 4 to get the missing side length.
Therefore, the missing side length is 24.
AD=9 think this is correct not 100% sure