A) formua for the area of a trapezoid = 1/2(b1 + b2)(h)
b) b1 = top base = 5cm, b2 = bottom base = 10cm, h = height = 17cm
c)
A = 1/2(b1 + b2)(h)
A = 1/2(5 + 10)(17)
A = 127.5
answer
A = 127.5 cm^2
.08 refers to 8 hundredths, or 8/100. .80 and .8 are equivalent, as they both mean 8/10. So, the answer is no. .08 is equal to neither answer.
Good apps to use
Brainly
Photo math
Socratic
1st we should find the point where the line intersects with the axises
put x= 0 , so y= 3 ---- > the 1st point (0,3)
put y=0 , so x = 7.5 ----> the 2nd point (7.5,0)
so it's the first graph on the left