Find the volume of the solid shown or described. if necessary, round to the nearest tenth.

Find the area of the triangle and the multiply by the depth of the solid.

Area = 1/2 x base x height

Area = 1/2 x 3 x 5

Area = 7.5 sq. ft.

Volume = 7.5 x 4 = 30 cubic ft.

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.

he has now walked a total of what?

if i know what this is maybe i can

step-by-step explanation: