a) x+1+x+1+x+1+x+1=56 x=6.5
b) 2(6.5)+1=14cm
Y=4 because y is 4 all the time
Answer:
2x+6
Step-by-step explanation:
use distributive property
a(b+c)
=
ab+ac
plz brainliest :)
Plug in numbers. if originally, it was V=1/2 * 1 * 1 * 2=1
<span>tripling the dimensions would be V=1/2 * 3 * 3 * 6=27 </span>
<span>it would be 27 times larger. this could also be found by 3^3, just as doubling would render 2^3
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