3 years ago

Which of these is an example of infrastructure?

1 answer:

4 0

B. The curtains on the windows of a bedroom.

The rest of the choices are not man-made which would not be infrastructure.

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According to the text, one of the following items contributed to the growth of the Southeast. Which item was it?

adelina 88 [10]

E. indoor plumbing

because this comes in agriculture wich hellped southeast development

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3 years ago

On a coordinate plane, a line goes through (negative 3, negative 3) and (negative 1, 5). What is the equation of the line parall

DENIUS [597]

Answer:

y=4x-16

Explanation:

The general form of the equation of a line is: y=mx+x, where m is the gradient and c is the y-intercept.

Given points (-3,-3) and (-1,5)

We are to find the equation of the line parallel to the given line with an x-intercept of 4.

First, we determine the value of the gradient of the line.

Gradient,

$m=\frac{y_2-y_1}{x_2-x_1} \\=\frac{5-(-3)}{-1-(-3)} \\=\frac{5+3}{-1+3}\\=\frac{8}{2}\\m=4$

Two lines are parallel if their gradients $m_1 \: and \: m_2$ are equal.

The gradient of the line parallel to the given line $m_2=4$

Since the x-intercept of the new line is 4, a point on the new line, $(x_1,y_1)=(4,0)$

Substituting $(x_1,y_1)=(4,0)$ into the equation of a line: , $y-y_1=m(x-x_1),$ we have:

$y-0=4(x-4)\\$Therefore:\\y=4x-16$

Therefore, the equation of the line is: y=4x-16

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2 years ago

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How would you describe yourself in relation to geography?

Reil [10]

Answer:

i would describe myself in geography by that i am part of the earth and also i am who makes better or worst things in geography by my actions

Explanation:

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List 2 main parts of plate tectonics theory

algol13

Sorry I have no idea

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3 years ago

Decide whether each characteristic describes mountains, deserts or both

ollegr [7]

Answer: Correct on edmentum hope this helps!

Explanation:

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