To me it sounds like 4 divided by n +5
- 3/8 + 4/9
= LCM = 72
= - 3 * 9/ 8 * 9 = -27/ 72
= 4 * 8 / 9 * 8 = 32 / 72
= (-27 + 32)/ 72
= 5/72
Answer: 60 degrees
Step-by-step explanation:
It’s a straight line, which means it’s 180 degrees
The angle of one side is given; which is 120 degrees
Now, we just need to subtract it from 180 to get the other angle
180-120 = 60 degrees
Answer: y=6
Step-by-step explanation:
Let's solve your equation step-by-step.
30y+40=220
Step 1: Subtract 40 from both sides.
30y+40−40=220−40
30y=180
Step 2: Divide both sides by 30.
30y/30= 180/30
y=6
