Width = 9 cm
area = 63 cm^2
length = area ÷ width = 63 ÷ 9 = 7cm
perimeter = 2(l+b) = 2(7+9) = 32 cm
Answer:
The formula for the volume of a pyramid is one third of the length times the width times the height.
Step-by-step explanation:
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Answer:
v= 29/2
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
−2(v−2)=−3−22
(−2)(v)+(−2)(−2)=−3+−22(Distribute)
−2v+4=−3+−22
−2v+4=(−3+−22)(Combine Like Terms)
−2v+4=−25
−2v+4=−25
Step 2: Subtract 4 from both sides.
−2v+4−4=−25−4
−2v=−29
Step 3: Divide both sides by -2.
−2v
−2
=
−29
−2
v=
29/2
