3 years ago

What is the value of x in the equation 2x+3y, when y=6 ? is it 8, 9 , 27 ,36

Mathematics

1 answer:

Elden [556K]3 years ago

3 0

2x+3(6)=36

2x+36-18

x=18/2

9 is your answer

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What are all the exact solutions of 2 sin^2 x- sin x = 0

alexandr1967 [171]

Factor:

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Therefore the solutions are when:

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And
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So sinx = 0
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and x = 5pi/6 + 2pi*n (where n is some integer)

7 0

3 years ago

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