2 years ago

PLEASE HELP ASAP!!!!!!!

1 answer:

6 0

The answer is 8, that line is 180° and we know 140. 180-140=40 and it’s 5x so that leaves us with 5x=40. divide 5 on both sides leaving 8

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I need answer for this math problem

tekilochka [14]

Answer:

3h²

Step-by-step explanation:

factor or breakdown 3h² : 3 * h * h

factor or breakdown 3h³ : 3 * h * h * h

Now, we can see that 3 * h * h is common so 3h² is the gcf.

6 0

1 year ago

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Last Sunday, the average temperature was 8% higher than the average temperature two Sundays ago. The average temperature two Sun

timofeeve [1]

Answer: 1.08t and (1+8/100)

Step-by-step explanation:

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2 years ago

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Statistics Question. Use the Desmos graphing calculator to find the least-squares regression line for the dataset in the table:

Soloha48 [4]

Given:

The table of values.

To find:

The least-squares regression line for the data set in the table by using the desmos graphing calculator.

Solution:

The general form of least-squares regression line is:

$\hat{y}=mx+b$ ...(i)

Where, m is the slope and b is the y-intercept.

By using the desmos graphing calculator, we get

$m\approx 2.55,b\approx -6.435$

Substitute these values in (i).

$\hat{y}=(2.55)x+(-6.435)$

$\hat{y}=2.55x-6.435$

Therefore, the correct option is A.

8 0

2 years ago

A city of 6,688 has an area of 16 square miles. What is the population density of the city?

Ahat [919]

To find population density, it is population / area.

The population is 6688, divided by the area of 16.

6688/16 = 418

So the population density is 418 people per sq mile.

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3 years ago

A bit hard for me !!!!!

Annette [7]

Where they intersect is (-1,2) hope this helps

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2 years ago

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