Round 5.49 down to 5.00
Round 10.98 to 11.00
20.00-5.00-11.00=4.00
the answer would be a.
2(5X-2) (4X-3) is the correct answer
2 is the answer because if you subtract 12 to 1 it will be 11 and time by 0 and it will be 0 add by 4 and divide it by 2 and it will be 2.
Volume of pyramid = 1/3 (B) (h)
B is the area of base length.
V=1/3(121)(12)
V=484 cm^2
