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notka56 [123]
3 years ago
10

Select the correct answer.

Mathematics
1 answer:
nignag [31]3 years ago
4 0

Answer:

c

Step-by-step explanation:

just took the test

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Step-by-step explanation:

A and B form a right angle

meaning that A+B=90

if A=58

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B is acute angle, true

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2 years ago
Complete the solution of the equation find the value of Y when X equals -8.<br><br> 4x+9y=-14
lukranit [14]

Answer:

\large\boxed{y=2}

Step-by-step explanation:

In this question, we're going to solve the equation.

What we would do is plug in the given information in the right variable. In this case, we would plugin -8 to x, since x = -8

We are solving for y, so we would nee to find how much y = ?

Your equation should look like this:

4(-8)+9y=-14

Lets solve:

4(-8)+9y=-14\\\\\text{Multiply}\, 4(-8)\\\\-32+9y=-14\\\\\text{Add 32 to both sides}\\\\9y=18\\\\\text{Divide}\\\\y=2

When you're done solving, you should get y = 2

This means that y = 2

<h3>I hope this helped you out.</h3><h3>Good luck on your academics.</h3><h3>Have a fantastic day!</h3>
4 0
3 years ago
Describe how to find the selling price of an item that has been marked up 110%
kumpel [21]
I'm pretty sure you would multiply the cost amount to the percentage
8 0
3 years ago
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