Answer:
1: square inch
2: both take an amount of space
3: cubic inch
Hope this Helps!
4x + 10 = -26
4x + 10 - 10 = -26 - 10
4x = -36
4x/4 = -36/4
x = -9
Answer: <em>x</em>=35
Explanation:
Use the theorem that an exterior angle of a triangle equals the two remote angles. Therefore, 147=(x+42)+(2x). Now solve for <em>x</em>
147=3x+42
3x=105
<em>x=35</em>
Answer:
non equivelent
Step-by-step explanation:
just as an example to prove my awnser lets make a=1 and b=2
3(1+2)=9
3(1)+2=5
it would be equivelent if they both equaled the same number. :P
When you factor the equation...
r^2-4r-77
r^2+7r-11r-77
r(r+7)-11(r+7)
(r-11)(r+7) so each parenthetical term is a dimension.
Note that r>11 though for any possible real solution.