We know that
[surface area ]=2*[area of the base]+[perimeter of the base]*height
area of the base=10*8.7/2-----> 43.5 cm²
perimeter of the base=10*3----> 30 cm
height of the prism=15 cm
[surface area ]=2*[43.5]+[30]*15------->537 cm²
the answer is
<span>the approximate surface area of the prism is 537 cm</span>²
Answer:
first y then x because y represents 22 and x represents 4 a week.
This is a linear graph where the y-int. Is (0,-4) and the x-int. Is (2,0)