You multiply both sides by 9 first so you have -45=y-7. then add 7 to both sides to get y=-38
Answer:
45 maybe
Step-by-step explanation:
it is a right angle . just divide by 2
64,000/2=32,000
32,000/12= $2,666.67 per paycheck
Answer:
<ABC = 49°
Step-by-step explanation:
The sum of two supplementary angle is 180. From the diagram, the two angles are 3x+4 and 8x+11. IF this two angles are supplementary then;
3x+4+8x+11 = 180
11x+15= 180
11x = 180-15
11x = 165
x = 165/11
x = 15
From the attached diagram, <ABC = 3x+4
<ABC = 3(15)+4
<ABC = 45+4
<ABC = 49°