Answer:
c and b
Step-by-step explanation:
15x+40=115
15x+40-40=115-40
15x=75
15/15 x=75/15
x= 5
Sum means addition so the equation is x+5=14
To get the answer, just do 14-5 and the answer is 9
Answer:
(45,60,75)
Step-by-step explanation:
Because 45^2 + 60^2 = 75^2
5625 = 5625
Answer:
A=πr2
Step-by-step explanation:
