Answer:
Step-by-step explanation:
21 x 0.07= 1.47
21+1.47=22.47
Total=22.47
80 degrees
23=−7−5x
23=−5x−7
−5x−7=23
−5x−7+7=23+7
−5x=30
(−5x/−5)=(30/−5)
x=−6
175
The circle has to = 360 degrees. 360-10=350
350/2=175
The x is halfway that's why you divide by 2.
A
Hope This Helps! :)
