C=2(pi)r use this equation with 9 in place of r
Answer:
1
Step-by-step explanation:
Because it is where the like crosses with the y axis
Area=pi x radius squared so (3.14)(10)squared = 314
Answer:
8 times 34= 272
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
We can use the distance formula
d = sqrt ( ( y2-y1)^2 + ( x2-x1) ^2)
d = sqrt ( ( 4- -3)^2 + ( -4 -2) ^2)
= sqrt ( ( 7^2 + ( -6)^2)
= sqrt( 49+ 36)
= sqrt(85)
9.219544457
Rounding to the nearest whole number
= 9