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lara [203]
2 years ago
5

Elimination method...started need help finishing

Mathematics
1 answer:
ki77a [65]2 years ago
4 0

Answer:

(-2,-4)

Step-by-step explanation:

3x-2y=2---eqn1

5x-5y=10---eqn2

multiply eqn1 by 5 and eqn2 by 2

5(3x-2y=2)

2(5x-5y=10)

15x-10y=10---eqn3

10x-10y=20---eqn4

Now subtract eqn4 from eqn3

5x=-10

x=-2

Plug x=-2 into eqn1

3(-2)-2y=2

-6-2y=2

-6-2=2y

-8=2y

y=-4

Therefore the answer is (-2,-4)

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Shkiper50 [21]
H=150cm

Because these rectangles are similar then they can be dilated to get to the same size as the other.

First you want to find what the scale factor (dilation degree) from the big rectangle to the small. So to do this you want to but your SMALLER value on the top while the BIGGER value on the bottom of your fraction to find the scale factor. This would then look like 60/84. You could simplify this fraction to 5/7.

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6 0
3 years ago
Read 2 more answers
(01.06 LC)
AlladinOne [14]

Box plots are used to display data using a rectangle whose vertical edges represent the quartiles.

<h3>(a) The annual salaries of both companies</h3>

From the box plots, we have the following highlights:

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  • The median salary at Company A is less than company B
  • The highest salary at Company A is greater than company B

<h3>(b) The pros and cons</h3>

For Company A, we have:

There is an outlier in the distribution of company A;

This implies that employees in company A have the possibility of earning more

For Company B, we have:

The entry salary at company B is more than the entry salary of employees in company A

Read more about box plots at:

brainly.com/question/20259080

8 0
2 years ago
Please Help Needed<br>:)​
dimulka [17.4K]

Answer:

The answer would be 2588766

Step-by-step explanation:

I don't I know how to explain it but hope it works..

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3 years ago
There are 32 cookies in a 20-ounce package of Oreos. How many Oreos are in a 15-ounce package?
Helga [31]

<em>Answer:</em>

<em>2.133</em>

<em>Step-by-step explanation:</em>

<em>Hope this helps!</em>

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3 years ago
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so to clean the last 1/3 of the car, he`ll use 1/4 of the remaining soap

the entire car needs <u><em>3/4 of a bottle of soap</em></u>

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3 years ago
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