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3 years ago

What value of m makes this equation true?

1 answer:

6 0

The correct answer is B) m=-8

First, add 9 on both sides of the equation. You should end up with 4m=-32.

Next, divide both sides of the equation by 4. You should end up with m=-8. (A negative divided by a positive equals a negative)

Hope this helps! Have a great day ;)

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If two supplementary angles are in the ratio of 4:5 the measure of the larger angle is

dimulka [17.4K]

Answer:

Step-by-step explanation:

Let the angles be 4x , 5x

4x + 5x = 180 { supplementary}

9x = 180

x = 180/9

x = 20

Larger angle= 5x = 5* 20 = 100

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3 years ago

Y = 5x, what is the domain of this function?

joja [24]

Answer: The domain would be all real numbers.

Step-by-step explanation:

This is not a piecewise function, so it means that the domain, which means all possible x values, is all real numbers, not imaginary.

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fgiga [73]

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3 years ago

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Which angles are remote interior angles?

AlladinOne [14]

Answer:

B: 2 and 3

Step-by-step explanation:

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3 years ago

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Which expressions are equivalent to (4⋅a)⋅2 ?

shusha [124]

Answer:

4⋅(a⋅2)

2⋅(4⋅a)

Step-by-step explanation:

(4⋅a)⋅2

4⋅(a⋅2) This is the same by the associative property of multiplication

2⋅(4⋅a) This is the same by the associative property of multiplication and the communicative property of multiplication

4⋅2⋅a⋅2 This brings in an extra 2 so it is not the same.

8a 4*2 = 8 so this is the same

4⋅2+a⋅2 This is the not the same 8+2a is not the same as 8a

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3 years ago