Answer:
253.5 ft³
Step-by-step explanation:
Volume of a pyramid = 
× base area × height
Volume of a prism = base area × height
Volume of the pyramid
= × (6×6.5÷2) × 9
= × 19.5 × 9
= 58.5 ft³
Volume of the prism
= (6×6.5÷2) × 10
= 195 ft³
Volume of the solid
= 58.5 + 195
= 253.5 ft³
Answer:
the answer is 3-18/m
Step-by-step explanation:
Answer:
-2x
Step-by-step explanation:
x^2-10x+24
-20x+24
4x
x-6= -6x
4x-6x
4-6=-2
bring down the x and you get -2x
hope this helps
Answer:
x = -8
y = -10
Step-by-step explanation:
Elimination
2x - 3y = 14
5x - 3y = -10
__________--
-3x = 24
x = 24/-3
x = -8
Subsitution
2x - 3y = 14
2(-8) - 3y = 14
-16 - 3y = 14
-3y = 14 + 16
-3y = 30
y = 30/-3
y = -10
