Answer:
2b+8 is the simplify expression
b + 4 + 4 + b=
= +b +b +4 +4
= 2b + 8
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another way
= b =
= b= 4
Ans: b= 4
22.8 kl
Step-by-step explanation:
45 square feet
18 square inches
Surface Area of original prism: 54 square inches
Surface Area of similar prism:
1/3 x 54
=18 square inches
C. 7
Therefore, by Basic Proportionality theorem:
