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3 years ago

4. Which coordinate represents the point of

1 answer:

8 0

Answer:

(1;-4)

Explanation:

The point of intersection is a point where the two graphs are equal, therefore it is a point where:

2x - 6 = -2x - 2

Now solve for x:

4x = 4
x = 1

Now that we have our x value, we can substitute it back into either equation to get our y value:

y = 2x - 6
y = 2(1) - 6
y = -4

Therefore your coordinates are (1;-4)

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maren is painting some doors that are all the same size. she used 3 liters of paint to cover 9/5 doors. how many liters of paint

Basile [38]

Answer:

5/5

Step-by-step explanation:

5/5 because 9/5 equals 1.8 and that's over 1. If you have 5/5 it's 1 because your just saying 5 out of 5.

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2 years ago

Suppose the population of a town is 15,200 and is growing 2% each year. Write an equation to model the population growth. Predic

Dvinal [7]

<span><span>1. </span>So the current population of the town is 15 200 and is growing per year with 2%.
Find the population number after 10 years.
First, let’s find the value of 2% in decimal form
=> 2/100
=> 0.02

Now, let’s try to solve
Population = 15 200 ( 1 + (0.02 x 10) )
Population = 15 200 ( 1 + 0.2 )
Population = 15 200 + 3040
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Thus, in 10 years, the town’s population will increase to 18 240.

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3 0

3 years ago

Read 2 more answers

Rewrite the expression using only positive integer exponents.

Andrews [41]

Answer:

So we got:

$\left(m^{\frac{2}{3}}n^{\frac{-1}{3}}\right)^6$

$m^4\left(n^{\frac{-1}{3}}\right)^6\\$

More attention for $(n^{\frac{-1}{3}}\right))^6\\$

$n^{-2}$

$\frac{1}{n^2}$

Join:

$m^4\frac{1}{n^2}$

$\frac{1\cdot \:m^4}{n^2}\\\frac{m^4}{n^2}$

Therefore, the answer is $\frac{m^4}{n^2}$ , letter A

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3 years ago

Let $G$ denote the centroid of triangle $ABC$. If triangle $ABG$ is equilateral with side length 2, then determine the perimeter

belka [17]

Hey there!

You are trying to find the perimeter of triangle ABC. Each side is 2. Since there are 3 sides on a triangle, multiply 2 by 3 to get 6. You do not need the centroid for this problem.

I hope this helps!

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3 years ago

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nlexa [21]

Answer:

Step-by-step explanation:

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2 years ago

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