By just looking at ur whole numbers...12 + 3 + 5 = 20...and thats not even counting ur decimals..so by adding ur decimals, u know that it will be over 20.
to find the radius you divide the circumference by 2pi
area is pi times radius to the 2nd power
5(x+4)+16
5x+20+16
And then the solution is 5x+36
Answer:
x = 114
Step-by-step explanation:
180 - 105 = 75
39 + 75 = x
x = 114
Answer:
1. 30 mins
Step-by-step explanation:
