a box is 2×-3 by ×+5 by 3× +1 Whai is tha volume of tha box if x=3cm
Answers
Answered by
1
Answer:
x=3
volume of box=LxBxH
Answered by
1
Answer:
168
Step-by-step explanation:
length(l)=2x-3
breath (b)=x+5
height(h)=3x+1
now,
if X=3cm then,
l=2 × 3 - 3 = 3cm
b=3 + 5 = 8 cm
h=3 × 2 + 1 = 7 cm
next,
volume of the box(V)= l×b×h
=(3×8×7) cm^3
=168cm^3
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