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Burka [1]
4 years ago
13

Y=3x2y-5x=4 I need the work and answer for it

Mathematics
1 answer:
telo118 [61]4 years ago
3 0
U plug in the y
2 (3x) -5x=4
simplify
6x -5x =4
solve
x=4
so now you know x=4 so plug that in for x
y= 3(4)
y=12
check your answer
2(12)-5(4)=4
solve
24-20=4
4=4
so you now you got the answer right !

hope that helps!
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Answer:

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Answer:

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Step-by-step explanation:

<u>Right Triangle</u>

The figure shows a right triangle with angles 2 and 3 unknown.

The sum of the internal angles of all triangles is 180°, since one of them is 90°, then the sum of the rest of the angles is 90°. It means that:

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The measures of both angles are expressed as functions of x. Substituting their values:

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3 years ago
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