4x-30=2x+50
+30 +30
4x=2x+80
-2x -2x
2x=80
/2 /2
X=40
4(40)-30=130°
2(40)+50=130°
180-130=50°
Angle 7=50°
Answer:
5.
Step-by-step explanation:
9y - 6 + 51 = 90
9y + 45 = 90
9y = 45
y = 5.
The answer is 16000000000.
Because you take the decimal and move it 10 times to the right.
the first team won 10%over of is game then the next team won5%over it team
Answer:
D
Step-by-step explanation:
In math increased means that you are adding.
Have a good day and a good rest of your week!
