3 years ago

If (3,4) is reflected across the x-axis what are the new coordinates

Mathematics

1 answer:

oksano4ka [1.4K]3 years ago

8 0

Answer:

The answer is (-3, 4).

Step-by-step explanation:

(3, 4) is located in Quadrant I, which is (+, +). Since you're reflecting the point across the x-axis, you'll be in Quadrant IV, which is (-, +). The point will now be (-3, 4).

I hope this helped! :-)

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Write the equation of the line parallel to 2x - 6y = 12 that passes through the point ( -1, 4).

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Answer:

y = 1/3x + 4 1/3

Step-by-step explanation:

2x - 6y = 12

First find the slope

Solve for y

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-6y = -2x+12

Divide by -6

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Parallel lines have the same slope

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y = 1/3x +b

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2 years ago

A right square prism has a volume of 75 cubic inches. The prism is enlarged so its height is increased by a factor of 5, but the

kvasek [131]

Answer:

The new volume is 375 cubic inches.

Step-by-step explanation:

Volume of a right square prism:

The volume of a right square prism is given by:

$V = a^2h$

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A right square prism has a volume of 75 cubic inches.

This means that:

$a^2h = 75$

The prism is enlarged so its height is increased by a factor of 5

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The new volume is 375 cubic inches.

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2 years ago

If (3,4) is reflected across the x-axis what are the new coordinates​

If (3,4) is reflected across the x-axis what are the new coordinates