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Effectus [21]
3 years ago
7

Please Helppp!!! Will give brainly if correct! 50 points

Mathematics
2 answers:
gulaghasi [49]3 years ago
8 0
The answer to this question is C. Multiply A by 3 and B by 2
ki77a [65]3 years ago
4 0
C, multiply A by 3 and B by 2.
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I need help rlly bad I have no idea what’s the answer plsss help me!!!
lyudmila [28]

Answer:

n = 6\sqrt{3}

Step-by-step explanation:

Using the sine ratio in the right triangle and the exact value

sin30° = \frac{\sqrt{3} }{2} , then

sin30° = \frac{opposite}{hypotenuse} = \frac{n}{12} = \frac{\sqrt{3} }{2} ( cross- multiply )

2n = 12\sqrt{3} ( divide both sides by 2 )

n = 6\sqrt{3}

3 0
2 years ago
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Solve the system of inequalities by graphing. y< – 5 y≤ – 6x–3
Lorico [155]

Answer: Not too sure. Sorry.

Step-by-step explanation:

6 0
3 years ago
Help !!!!!!!!!!!!!!!
xxMikexx [17]

Answer:

I hate maths it's a boring subject

5 0
2 years ago
Solve the systems by elimination: <br><br> 8x-2y= -10<br> -4x+y= 5
Pachacha [2.7K]

Let's eliminate x.  To achieve this, mult. the 2nd equation by 2, obtaining

-8x + 2y = 10.  Now add this result to the first equation:

8x-2y= -10

-8x + 2y = 10

---------------------

        0

The two equations actually represent the same line.   Without an x- or a y-value, we cannot solve for the value of the other variable.  There are infinitely many solutions.

--------------------



4 0
3 years ago
Juan buys 2.8 pounds of turkey. The turkey costs $4.55 for each pound. How much does Juan spend for the turkey?
nadya68 [22]

Answer:12.75

Step-by-step explanation:

2.8X4.55

4 0
3 years ago
Read 2 more answers
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