First, the difference is 7/2 - 6/4 = 14/4 - 6/4 = 8/4
Now multiply it: 8/4 x (-2/5) = -16/20 = -4/5
Factors of 35:
1 and 35
5 and 7
Bad break for you, you're going to have to find some other way to factor your quadratic equation. Try the quadratic formula.
Answer:
101°
Step-by-step explanation:
20 + 25 = 45
3+2 = 5
5x + 45 = 180
Subtract 45 from 45 and 180 (both sides)
5x = 135
Divide 5x and 135 (both sides) by 5, to finally get..
x=27
3 x 27 + 20 = 101
2 x 27 + 25 = 79
Angle B.O.C = 79
Angle A.O.B = 101
See the diagram attachment I made down below.
Note:
See the diagram attachment down below. Pls, notify me if my answer is correct, hope this helps, and have a wonderful rest of your day.
<em>- kiniwih426</em>