Answer:
d
Step-by-step explanation:
Answer: Should be -5
Step-by-step explanation:
Answer:
9pi
Step-by-step explanation:
circumference is 2(pi)(r) or diameter(pi)
58 should be the answer for the perimeter
Answer: 5
Explanation:
Basically you just change the letter for the number since R equals 6 then in the equation it would be 6 instead of R. Then for S, S would equal 1÷4 which equals 0.25. Then you plug in the numbers into your equation so look something like this 6 x 0.25 + 14(0.25) and all that together equals 5.
Hope this helped :)