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2 years ago

Which equation represents the vertical line passing through (14,-16)?.

1 answer:

6 0

The vertical line shall have its x-coordinate equal to 14 because the points (14, -16) is on this vertical line.

<u>Given the following data:</u>

Points (x, y) = (14, -16)

To find an equation of the vertical line that passes through the given points (14, -16):

The standard form of an equation of line is given by the formula;

$y=mx+b$

<u>Where:</u>

x and y are the points.

m is the slope.

b is the intercept.

For any equation of a straight line, the x-coordinate of a vertical line will always be the same irrespective of the point chosen on the vertical line. because a vertical line is perpendicular to the x-axis.

Deductively, the vertical line shall have its x-coordinate equal to 14 because the points (14, -16) is on this vertical line.

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3 years ago

What is the difference of the fractions? Use the number line to help find the answer

alisha [4.7K]

Answer:

-7/10

Explanation:

Given the expression

$\frac{1}{2}-1\frac{1}{5}$

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$\frac{1}{2}-\frac{6}{5}=\frac{5}{10}-\frac{12}{10}$

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$\frac{5}{10}-\frac{12}{10}=-\frac{7}{10}$

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9 months ago

A carpenter bought a piece of wood that was 6.85 meters long. Then she sawed 0.57 meters off the end. How long is the piece of w

andrey2020 [161]

Answer:

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2 years ago

The figure below is made of two identical triangular prisms. What is the volume of the figure?

lubasha [3.4K]

Answer:

A triangular prism is 1/2 the volume of a rectangular prism with the same dimensions.

V = BH (Base x Width) of a triangular its 1/2BH

The base is 10 x 5, 50 is the base.

The height is 6, and that would be 300 / 2 since it's triangular so its 150 inches squared for one. Since there are 2.

The total volume is 300 inches squared.

Step-by-step explanation:

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3 years ago

Read 2 more answers

The regular nonagon has rotational symmetry of which angle measures? Check all that apply.

11111nata11111 [884]

Consider the center of the nonagon. If we join the center to all the vertices, the central angle of 360°, is divided into 9 equal angles, each with a measure of:

360°/9=40°

So to a nonagon rotated 40°, clockwise or counterclockwise, is indistinguishable from the original one.

similarly if we rotate 80 ° c.wise or c.c.wise

in general, a nonagon has a rotational symmetry of 40°n,

where n∈{...-3, -2, -1, 0, 1, 2, 3}...

where 40°n, for n negative, means we are rotating clockwise.

Answer: any angle which is a multiple of 40°

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2 years ago

Read 2 more answers