A) 2x-7=13
2x=20
x=10
B) 3x+4=25
3x=21
x=7
Answer:
it depends on what you believe, butttt i would say science
Equation for circumference is c = 2(pi)r
r = 1/2(d)
d = 20
So…. r = 1/2(20) = 20/2 = 10
Going back to circumference equation
c = 2(pi)(10) = 2(3.14)(10) = 62.8
Answer:
Blue
Step-by-step explanation:
I used a graphing calculator called Desmos.
1x54=54
2x27=54
3x18=54
6x9=54