Answer:
6
Step-by-step explanation:
I think you mean 2x=12. Divide 2 on both sides to get x=6
Answer: D= 0.72
Step-by-step explanation: Because 0.18 times 4 is 0.72 miles.
Answer:
142 degrees
Step-by-step explanation:
38 degrees and measure of angle 2 are same side interior angles so then measure of angle 2 is 38. Then I did 180-38 which is the answer 142 degrees.
[120 + 12 : 3*30] : 20 + 100= [120+120]: 20 +100= 240 : 20 + 100
= 12 + 100=112