A parallelogram has an area of 221 square feet and a base of 13 feet. What is the height?___ feet

17 feet

Why?

The formula for finding the area for a parallelogram is (B × H) .

Therefore, we can use the opposite, or inverse, to find our H.

221 = 13n (divide by 13.)

n = 17

Thusly, the height of the parallelogram is  

Hope this helps! :D

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.