-circumference is equal to pi×diameter, area is equal to pi×radius^2
-28.26÷3.14=9, 9÷2=4.5, 4.5×4.5=20.25, and 20.25×3.14=63.585
-rounded to the nearest hundredth, the answer is 63.59
Answer:
2*square root of 2
Step-by-step explanation:
The square root of 8 is equal to 2*square root of 2
7x+2y=-17
steps:
x=2x + 5x
y=3y - y
sum=-5 -12
left to right so -infinity, 3
Answer:
-12
Step-by-step explanation:
