Denise used blocks to model the following situation. How can Denise use her model to find the number of trucks the dealer sells if it sells 24 delivery vans? A truck dealer sells 3 delivery vans for every 2 trucks it sells.

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

77

step-by-step explanation:

.19875994384

step-by-step explanation:

1699/ 8548

t

step-by-step explanation:

ever thing time 1 is a multiply by 1 it get