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anyanavicka [17]
3 years ago
12

Solve for X and check the solution.-2x=4x+9

Mathematics
1 answer:
koban [17]3 years ago
4 0
-2x=4x+9 |-4x
-6x=9 |:(-6)
x=-1,5


Check:

-2*-1,5=4*-1,5+9
3=-6+9
3=3
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Answer:

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Step-by-step explanation:

<u>Given:</u>

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<u>Use tangent to solve for h:</u>

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Vedmedyk [2.9K]

Answer:

y = 68

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Step-by-step explanation:

No matter what may be true, that doesn't look like an a to me.

x = y = 68                x and y are opposite equal sides and are therefore =.

68 + 68 + A = 180  all triangles are 180 degrees.

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Answer:

Step-by-step explanation:

The equation is y = -4x²

Next time, please share the answer choices.

Here's a short table of possible solutions:

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2      -4     (2, -4)

-3     -9      (-3, -9)

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