No he is not, 10*0.13=1.3, so 5*0.13=0.65
Answer:
It is the first and the last three.
The answer is " 768 square feet. ".
Total surface area of a triangular prism = width x height +(sum of sides + width) x length and here;
width = 10
height = 12
sides = 13
length = 18
= (10 x 12) + (13 + 13 + 10) x 18
= 120 + (36 x 18)
= 120 + 648
= 768 square feet.
[-½, ¾]; use either "Substitution" or "Elimination" to do this, and you'll see that this answer is correct.
Spacing needs to be more clear instead of having a giant paragraph. you do not write math in giant paragraphs do you
