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3 years ago

After John worked at a job for 10 years, his salary doubled. If he started at $x, hls salary after 10 years is

Mathematics

1 answer:

Sholpan [36]3 years ago

4 0

Answer:

$2x

Step-by-step explanation:

x × 2 = 2x

I hope this helps!

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4- 4 x7+3= right the answer is -21, someone told me the answer is 10

sattari [20]

Yeah that’s the right answer

3 0

3 years ago

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Martin wants to use coordinate geometry to prove that the opposite sides of

romanna [79]

The correct answer is option A which is the distance between A and D will be AD = $\sqrt{(0-0)^2-(b-0)^2}=\sqrt{b^2}=b$ .

<h3>What is coordinate geometry?</h3>

A coordinate plane is a 2D plane which is formed by the intersection of two perpendicular lines known as the x-axis and y-axis.

The formula utilised to find the distance between two points is;-

X = $\sqrt{(x_2-x_1)^2+(y_2-y_1)^2$

We have the coordinates of the point A = (0, 0) and D is (0, b).By applying the formula to find the distance between A and D.

AD = $\sqrt{(0-0)^2-(b-0)^2}=\sqrt{b^2}=b$ .

Therefore the correct answer is option A which is the distance between A and D will be AD = $\sqrt{(0-0)^2-(b-0)^2}=\sqrt{b^2}=b$ .

To know more about Coordinate geometry follow

brainly.com/question/18269861

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4 0

1 year ago

What is the value of mc011-1.jpg?<br> –4<br> –2<br> 2<br> 4<br><br> the pic is the .jpg

oksian1 [2.3K]

-2(7-15) / 4

-2(-8) = 16

16/4 = 4

Answer is 4

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3 years ago

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Which of these number sentences is not true

andrew-mc [135]

4,ooo,ooo mm equal 4km

6 0

2 years ago

What is 3p + 2 > -10

bezimeni [28]

Answer:

p> -4

Step-by-step explanation:

3p + 2 > -10

3p > -10 -2

p> -4

7 0

2 years ago

After John worked at a job for 10 years, his salary doubled. If he started at $x, hls salary after 10 years is​

After John worked at a job for 10 years, his salary doubled. If he started at $x, hls salary after 10 years is