Answer: B = 56 degrees
Step-by-step explanation: Complementary angles add up 90 degrees. So we will set both of the equations equal to 90 degrees and then solve from there.
6x+8+5x+21=90
1. Simplify 5x + 6x and 21 - 8
11x+13=90
2. Subtract 13 from both sides.
11x=90-13
3. Simplify 90-13 to 77.
11x=77
4. Divide both sides by 11.
x = 77/11
5. Simplify 77/11 to 7
x=7
Now we have to take the value of x and substitute it back into B = (5x+21)
1. Substitute
B = (5(7)+21)
B = 35 +21
B = 56
<u><em>HOPE THIS HELPS :)</em></u>
That is the multipliative identity property.
Answer:
Pretty sure it’s perpendicular
Step-by-step explanation:
Attached the solution and work. The x,y,n are just variables I put in so you could see how I solved for the missing angle.
Answer:
Account Balence services. Hope this helps.
