7 > 8
7 + 8 = 15
180 / 15 = 12
12 * 7 = 84
Therefore the smallest angle is 84 degrees
For more help, Take a look at this chart.
Answer:
x = 5
Step-by-step explanation:
-3x = 15
---- ----
-3 -3
x = 5
Answer:
17b - 2
Step-by-step explanation:
5b - 5 - 12b - 7
Say bye to the 12b, and add 12 to it and the 5.
5b + 12 = 17b
17b - 5 - 7
Add 5 to the 5 and the -7.
-7 + 5 = -2.
Now you have 17b - 2. You can’t go farther, so there’s your answer.
