There are 38 triangles in the figure.
A.She will need 9 cups of pretzels, 4 cups of peanuts, and 3 cups of Chocolate Chips.
B.She will need 11 1/4 cups of pretzels, 5 cups of peanuts, and 3 3/4 cups of Chocolate Chips
How to get answer by Mimiwhatsup (In Decimal Form):
Answer in Fraction Form: 
Answer:
In mathematics, compatible numbers are the numbers that are easy to add, subtract, multiply, or divide mentally...For instance, if we have to add 493 and 549, we can make the numbers compatible by rounding them up to the nearest tens or hundreds.
SO YES! :)
The answer is D
V= w h l =5.25 times 4 times 12.5 = 262.5 or 262 1/2 in3
