1 answer:
Answer:
15
Step-by-step explanation:
Angle c is 180 - 146 = 34
All 3 angles add to 180:
(5y + 3) + (4y + 8) + 34 = 180
9y + 45 = 180
9y = 135
y = 15
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Answer:
1
Step-by-step explanation:
It's an ugly decimal but it's 94.12
The answer is 6.4
This is why
0.93%. All you have to do is move the decimal point two steps to the right
-10 -10y = 10
+10 +10
-10y = 20
20/-10 = -2
Y = -2
