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2 years ago

8

On a very cold morning, it was -8°F. As the day went on, the temperature rose 2° each hour. which equation shows the temperature

over time

2 answers:

Alex787 [66]2 years ago

8 0

Answer:

ITS 8x * 2°

Step-by-step explanation:

EDWAEE

gladu [14]2 years ago

7 0

-8 + 2x
hope that helps

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What is the same as 3(4 + 5 + 6)?

Taya2010 [7]

Answer:

<h2><em><u>45</u></em></h2>

Step-by-step explanation:

3(4 + 5 + 6)

= 3(15)

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3 years ago

The equation of line / is y=3x/a +5, where a is a positive constant. If the value of a in this equation is doubled, then the res

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The resulting equation will represent a line whose slope is 1/2 times the slope of the line

<h3>How to determine the slope of the new line?</h3>

The equation of the line is given as:

y = 3x/a + 5

The constant a is a positive constant.

So, when the value of a in the equation is doubled, we have:

y = 3x/2a + 5

A linear equation is represented as

y = mx + b

Where m represents the slope.

So, we have:

m1 = 3/a

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Substitute m1 = 3/a in m2 = 3/2a

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Hence, the resulting equation will represent a line whose slope is 1/2 times the slope of the line

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1 year ago

The diameter of a building's dome is 82 feet at its widest point. Find its circumference. Round to the nearest tenth. Use 3.14 f

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Step-by-step explanation:

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Hope this helps!

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3 years ago

Read 2 more answers

Help pls. I will give brainliest to whom ever gets the answer correct.

Ivanshal [37]

Answer:

your answer will be 18 in

Step-by-step explanation:

I hope this helps u ^_^

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3 years ago

Read 2 more answers

A cinema has three screens last Saturday there were 500 visitors 40% went to screen 1 ,25% went to screen 2 the rest went to scr

ratelena [41]

Answer:

200 visitors went to screen 1.

125 visitors went to screen 2.

175 visitors went to screen 3.

Step-by-step explanation:

We will find number of visitors who went to screen 1 by finding 40% of 500 as we are told that 40% of 500 visitors went to screen 1.

$500*\frac{40}{100} =5*40=200$

Therefore, 200 visitors went to screen 1.

Now we will find number of visitors who went to screen 2. We are told that 25% of 500 visitors went to screen 2.

$500*\frac{25}{100} =5*25=125$

Therefore, 125 visitors went to screen 2.

Now we will find the number of visitors who went to screen 3 by subtracting combined number of visitors who went to screen 1 and screen 2 from total number of visitors.

$500-(200+125)$

$500-325=175$

Therefore, 175 visitors went to screen 3.

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3 years ago