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3 years ago

Which expression is equivalent to 12x+3y−9x ?

2 answers:

7 0

$\text{You're going to need to combine like terms to get your answer}\\\\\text{Add or subtract the like terms:}\\12x+3y-9x\\\\\text{12x and -9x are like terms, so solve:}\\\\3x+3y\\\\\text{There are no more like terms, so your answer would be 3x + 3y}\\\\\boxed{3x+3y}$

Stels [109]3 years ago

4 0

The answer is 6x

You have to add 12 and 3 which is 15 then you have to do 15 minus 9 then it is 6 then you will put the x there because it had 2 x and 1y so 6x is the answer

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(name the intersection of the figure) pls help if ur good at geometry

Ipatiy [6.2K]

Answer:

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Step-by-step explanation:

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3 years ago

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Mazyrski [523]

If you multiply them all you get 3.0519273e+15 as your answer.

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3 years ago

How do I graph this or how do I get a equation I can graph?

Helga [31]

Answer:

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Step-by-step explanation:

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3 years ago

What are the ratios for SIN A and COS A

miskamm [114]

Answer:

Step-by-step explanation:

A good trick for trigonometric functions is to remember SOHCAHTOA:

Sin=Opposite over Hypotenuse

Cos=Adjacent over Hypotenuse

Tan=Opposite over Adjacent

The red arrows on the attachment indicate where opposite, hypotenuse, and adjacent are for angle A.

So in this case, the sin of angle A (opposite over hypotenuse) would be $\frac{24}{26}$ and cos A (adjacent over hypotenuse) would be $\frac{10}{26}$ .

I hope this helps!

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2 years ago

Find the men of the data 4,5,7,14,17,12,18

Ede4ka [16]

Answer:

Step-by-step explanation:

4+5+7+14+17+12+18=77

Divide your total by the amount of numbers you have (7); 77/7

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3 years ago