What steps should be used to find how many pretzels
were in the whole bag? Check all that apply.
20 x 4 = 80
20 + 60 = 80
100 x 4 = number of pretzels in the bag
100 + 60 = number of pretzels in the bag
100 x 4 = 400 pretzels
100 + 60 = 160 pretzels

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

circumference divided by 3.141592654 then timesthe radius twice

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

answ5

step-by-step explanation:

u have to pay atttion to me