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2x - 6 = 20
2x = 20 + 6
2x = 26
x = 26/2
x = 13 <==
-36 + 47ji + 15j^2
Best luck with your studying
Answer:
x = 3.5
Step-by-step explanation:
Triangle to the right:
4^2 + x^2 = 8^2
16 + x^2 = 64
y^2 = 48
Triangle to the left:
x^2 + 6^2 = 48
x^2 + 36 = 48
x^2 = 12
x = sqrt(12)
x = 3.5
