Answer:
1/9=0.111111111 2/9=0.222222222 3/9=0.333333333 4/9=0.444444444
5/9=0.555555556 6/9=0.666666667 7/9=0.777777778 8/9=0.888888889
Step-by-step explanation:
sorry i dont have time to do them all but heres all of the nines
The domain of the graph is all real numbers because the value doesn’t have an end point.
Answer:
I think is -x + 105/42y
Step-by-step explanation:
2(3/10)x - 5/7y - 4(5/6)y - 2(4/5)x
6/10x - 5/7y - 20/6y - 8/5x
6/10x - 8/5x - 5/7y - 20/6y
6-16/10x - 35+140/42y
-10/10x + 105/42y
-x + 105/42y
Answer:
No.
Step-by-step explanation:
She wronged in Step 2, -2x + 2 = 8 .
The correct way is :
-2(x+1) = 8
-2x <u>–</u> 2 = 8
Answer:
Angle A = 100°
Angle B = 80°
Step-by-step explanation:
Supplementary angles means angles add up to 180°.
There are only two angles given here.
Angle A and Angle B add up to 180°.
A + B = 180°
4x + (2x + 30) = 180°
4x + 2x + 30 = 180°
6x + 30 = 180°
6x = 180 - 30
6x = 150°
x = 150 ÷ 6
x = 25°
Now substitute the x value to the angles.
Angle A:
4x
4(25) = 100°
Angle B:
2x + 30
2(25) + 30
50 + 30 = 80°
