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3 years ago

_______ says the universe began as a point and expanded. A. The Big Bang theory

Geography

1 answer:

Anastaziya [24]3 years ago

4 0

The idea that the universe began as a point and expanded, was the Big Bang theory.

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VladimirAG [237]

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1 year ago

How does adding milk to a cup of coffee change the presence of acid?

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The milk in the coffee makes the coffee change color and it breaks down the acids in the coffee.

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3 years ago

Theodius the great first roman empirer

Alenkinab [10]

Theodosius the Great, was Roman emperor from 379 to 395. He is best known for making Christianity the state religion of the Roman Empire and great architecture projects in Constantinople.

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2 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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Which phrase best describes the humid temperate climate zone

pshichka [43]

<span>cool winters, warm summers, ample rainfall</span>

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3 years ago