Answer:
add all the sides that you have and subtract it from 180
Step-by-step explanation:
Incorrect info please upload a correct photo of the problem
16 ÷ 12 = 1.33333.....
The answer lies in between the number 1 and 2.
Answer:
145 candles
Step-by-step explanation:
I gotchu.
<span>3x-9x+6=20-3x+4x
Combine like terms.
-6x+6=20+x
Bring x over to the left side.
-x -x
-7x+6=20
bring 6 to the right side.
-6 -6
-7x=14
Divide -7 on both sides to isolate x.
x= -2
CHECK
</span><span>3x-9x+6=20-3x+4x
-6(-2)+6=20+(-2)
18=18
ANSWER: x= -2</span>