Answer:
x = 25
Step-by-step explanation:
total interior angles in 360
4x - 20 + 100 = 180
4x = 100
x = 25
22 1/2= 6 3/8+ 3 1/4+ x
22 1/2= 6+3(3/8+1/4)+x
22 1/2= 9 (3/8+2/8) +x
22 1/2= 9 5/8 +x
22 1/2 -9 5/8 =x
22-9(1/2-5/8)=x
13(4/8-5/8)=x
13 (-1/8)=x
12 7/8
Answer:
u ok?? 0-o
Step-by-step explanation:
X= 120
Step by step explanation: please mark me as brainliest.
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