Decompose the composite shape in each image into parallelograms, triangles, and/or trapezoids to calculate the approximate area of
each. Show your work
1. Suppose a gallon of paint covers about 400 square feet.
How much paint would you need to paint the entire back of
this house?
3
10 ft
160
0
18 ft
lilou
12 ft
9 ft
50 ft

Suppose a pendulum is l meters long. the time, t,in seconds that it tales to swing back and forth once is given by t=2.01

Simply 8x squared + 5(7x squared- x) - 2x =

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.