What is the volume of the figure below, which is composed of two cubes with side lengths of 9 units? A.
54 cubic units
B.
729 cubic units
C.
1,458 cubic units
D.
810 cubic units

C. 1458 cubic units

Step-by-step explanation:

one cubes side length is 9. The only side that changes is the length since the size is doubled so instead of it 9 it would be 18.

V= L × W × H

= 18 × 9 × 9

= 1,458

hope this helped youuu

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed

a

step-by-step explanation:

the denominator cannot be the same as one of the factors.

8 denominator times 2 denominator = 16

and 7 numerator time 11 = 77

77/16= 77/16 ( they cannot be further simplified)