A)
check the picture below.
b)
what does this mean? check the picture below, notice the x-intercepts points.
2. The answer to number 2 is 15 boards
Step-by-step explanation:
See the image for solution
Hope it helps
Have a great day
Answer: choice B) 59 square inches
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Work Shown:
A1 = Area of rectangle = length*width = 7*4 = 28 square inches
A2 = Area of triangle on top = 0.5*base*height = 0.5*7*6 = 21 square inches
A3 = Area of triangle on right side = 0.5*base*height = 0.5*4*5 = 10 square inches
Total Area = A1 + A2 + A3
Total Area = 28 + 21 + 10
Total Area = 59 square inches