Answer:
a = 69
Step-by-step explanation:
The linear pair equals 180 degrees.
a + 90 + 21 = 180
a + 111 = 180
a = 69
nice!
After the last step, you have to plug x into the equations. 5(5)+8=33 and 8(5)-1=39. You do this because it asks you to find the measurements of the angles, meaning the whole thing, not just x. To check, you add the two values of EFG and EFH, and they should equal EFG. 33+39=72, so it all checks out!
Step-by-step explanation:
0.05*6=0.3*5000=1500
Answer:
Y-5 = 3Y –25
Y-3Y = -25 + 5
-2Y = -20
Y= - 20
- 2
Y= 10
Step-by-step explanation:
12.5, 20, 22.5, 32 is the way from least to greatest. Hope this helps.
