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3 years ago

What is the equation of a line that has an undefined slope and an X-intercept at negative 2? (Hint: x=2)

Mathematics

1 answer:

mrs_skeptik [129]3 years ago

3 0

X=-2; undefined slope means that the line is vertical, and the question states that the x-intercept was negative 2.

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Alex

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3 years ago

What is –96 ÷ +3? im a little confused when it comes to math

muminat

Answer:

I think the answer is -32.

Step-by-step explanation:

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3 years ago

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Will mark brainlest how to multipy it

Lesechka [4]

Answer:

$\displaystyle x = 2 \sqrt{3}$

Step-by-step explanation:

we would like to solve the following equation:

$\displaystyle \sqrt{3} = \frac{6}{x}$

in order to do so do cross multiplication:

$\displaystyle x \sqrt{3} = 6$

divide both sides by √3:

$\displaystyle x = \frac{6}{ \sqrt{3}}$

since we ended up with a square root on the denominator so we can consider rationalising the denominator to do so multiply both numerator and denominator by √3 which yields:

$\displaystyle x = \frac{6}{ \sqrt{3}} \times \frac{ \sqrt{3} }{ \sqrt{ 3} }$

simplify multiplication:

$\displaystyle x = \frac{6 \sqrt{3} }{ 3}$

reduce fraction:

$\displaystyle x = 2 \sqrt{3}$

and we are done!

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3 years ago

What is your number?

Goryan [66]

Answer:

13 and 11

Step-by-step explanation:

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3 years ago

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Geometry help. If x is the image of U under a dilation centered at P, what is the scale factor.

kupik [55]

A dilation pushes all points outwards, a factor of 2 would double the distance (in this case the point V)
every further step is then also an increase of the factor so
1->U (nothing changes)
2->V
3->W
4->X

so the correct answer is 4

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3 years ago