Note: picture not drawn to scale The circle above has a radius of 12 cm. What is the area of the circle? Use = 3.14. A. 75.36 cm2 B. 37.68 cm2 C. 904.32 cm2 D. 452.16 cm2

452.16

Step-by-step explanation:

Area of a circle = pi*radius squared

A= 3.14(12)^2

=3.14*144

=452.16

the answer is c

step-by-step explanation:

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.