Do substitution
2(7-2y) = 5
14 - 4y = 5
-4y = -9, y = 9/4
2x + 9/4 = 5
8x + 9 = 20
8x = 11, x = 11/8
Final answer: x = 11/8, y = 9/4
Answer:
100 degrees
Step-by-step explanation:
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Answer:
<em>sin (A) = 8/17</em>
Step-by-step explanation:
Sine = opposite/hypotenuse
Sin (A) = 16/34
Sin (A) = 8/17
Step-by-step explanation:
this isn't much I think so this isn't plus how come everything in March