Volume is length times width times height. So you should give 3 numbers to multiply they gave you 2. You probably copied the question wrong?
Answer:
I think the answer is B , if I'm wrong lmk
Answer:
It seems your question is not complete, but i will asume it is like the one in the image.
Step-by-step explanation:
Answer at the image
Answer:
132cm
Step-by-step explanation:
Split there firgue into shapes you know
there is a rectangle and a Trapezoid
A = bh
A = 7×4
A = 28cm
Trapezoid
A = 1/2h(b+b)
A = 1/2×8(19+7)
A = 1/2×8(26)
A = 1/2(208)
A = 104cm
Add them together
104 + 28 = 132
X= 9/2, 15/2
decimal form: 4.5,-7.5
mixed number form: 4 1/2, -7 1/2