They are same side interior angles and same side interior angles are supplementary (add up to 180 degrees).
So, 6x+12+4x+18=180
Combine like terms:
10x+30=180
Subtract 30 from both sides:
10x=150
Divide both sides by 10:
x=15.
Therefore, the angles are same-side interior angles and x=15.
Answer:
<em>14</em>
Step-by-step explanation:
<em>The answer is 14 because it shows one on 2 and 3 on 4. You add 4 + 4 + 4 which equals 12 then you add 12 + 4 which equals 14. Therefore, the answer will be 14.</em>
Answer:
42.5
Step-by-step explanation:
When you do the bottom corners, it 2x2 divided 2 then you do 2x2, then 5x2 divided by 2 you do 3.5x9.0 when you add all of them up you get 42.5.
Answer:
the last one 3(x+4) = 3x + 12
Step-by-step explanation:
