Right something on paper ;)
The answers for the first is D and for the second is B
Quotient is division, product is multiplication, difference is subtraction, and sum is addition
3m and 4m
Since 3m and 4m are attached to the same variable, they are like terms, since they can appropriately be combined.
C and D
the volume ( V) of a pyramid is found using the formula
V =
× area of base × height
calculating each of the volumes gives
(A) V =
× 10.5 × 6 = 21 in³
(B) V =
× 3.6 × 8 = 9.6 in³
(C) V =
× 4.2 × 12 = 16,8 in³
(D) V =
× 6 × 8.4 = 16.8 in³
C and D have equal volumes