Please help ASAP! Thank you! Solve the system of equations:
6x / 5 + y / 15 = 2.3
x / 10 - 2y / 3 = 1.2
(The slashes represent fractions.)

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Ответ:

kris7726

03.08.2021

Mathematics

cos W = $\frac{9}{41}$

Step-by-step explanation:

cos W = $\frac{adjacent}{hypotenuse}$ = $\frac{WY}{XW}$ = $\frac{9}{41}$

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Please help ASAP! Thank you! Solve the system of equations: 6x / 5 + y / 15 = 2.3 x / 10 - 2y / 3 = 1.2 (The slashes represent fractions.)