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zloy xaker [14]
3 years ago
15

Help me find the value of X in both of them

Mathematics
1 answer:
lord [1]3 years ago
4 0

Answer:

x = 12 , x = 21

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask!!!!

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Mark is in training for a marathon race. He has been training by running 10 miles each day. He will be increasing his running by
Kobotan [32]

Answer:

  26

Step-by-step explanation:

Put 10 in the formula where x is, then do the arithmetic.

  y = 10(1.1^10) ≈ 10(2.5937) ≈ 26

Mark will be running 26 miles per day 10 weeks from now.

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3 years ago
a water station is located at the midpoint of ab at what marker on the path is the water station located?
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Answer: Halfway between A and B.

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3 years ago
Pig 1 worked on his house 3 hours for a day for 10 days.How long did he work
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He worked 30 hours in total
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3 years ago
Match each graph with the correct equation written in<br> standard form. Explain your reasoning.
My name is Ann [436]

The graphs and their equations are:

  • Line 1: 6x - 2y = -10
  • Line 2: 9x - 9y = -45
  • Line 3: 3x - 12y = -60

<h3>How to determine the equations of the graphs</h3>

The three lines are linear equations, because they are all straight lines.

Also, the lines have the same y-intercept (this is so, because they cross the y-axis at the same point), but they have the same slope

Next, we rewrite the equations in slope-intercept form.

So, we have:

3x - 12y = -60

Divide through by -12

-0.25x +y = 5

Make y the subject

y = 0.25x + 5

6x - 2y = -10

Divide through by 2

3x - y = -5

Make y the subject

y = 3x + 5

9x - 9y = -45

Divide through by -9

-x + y = 5

Make y the subject

y = x + 5

Line 1 has the highest slope, while line 3 has the least slope.

So, we have the following equations:

  • Line 1: 6x - 2y = -10
  • Line 2: 9x - 9y = -45
  • Line 3: 3x - 12y = -60

Read more about linear equations at:

brainly.com/question/14323743

5 0
2 years ago
What’s the gradient and y intercept for c and e and could u explain pls thx
kifflom [539]

Step-by-step explanation:

if you are given an equation of a form y=kx+b, k is gradient and b is y-intercept

in c you can write this equation as y=(2x/3)-2,so gradient = 2/3 and y-intercept =-2

in e:6y=2x+3

y=x/3+1/2,gradient = 1/3, y-intercept=1/2

3 0
3 years ago
Read 2 more answers
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