Answer:
Step-by-step explanation:
Answer:
270m^3
Step-by-step explanation:
Area of the base times Hight. 9*5= 45 area of base 45*6= 270m
D
given the 2 equations
x + 2y = - 8 → (1)
- 4x + y = 5 → (2)
multiply (1) by 4
4x + 8y = - 32 → (3)
add (2) and (3) term by term to eliminate term in x
9y = - 27 ( divide both sides by 9 )
y = - 3
substitute y = - 3 in either (1) or (2) and solve for x
(1) : x - 6 = - 8 ( add 6 to both sides )
x = - 2
solution is (- 2, - 3 ) → D
The formula for the volume of a rectangular prism is...
V=lwh
plug in the data we know
2025=lw(9)
225ft=lw
Since the length and width make up the area floor, we stop here.
Answer=225ft²
