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Alecsey [184]
3 years ago
14

PEL HELP PLS HEP PLS PLS PLS PLS PLS PLS PLS PSLE

Mathematics
1 answer:
Mazyrski [523]3 years ago
3 0

Answer:

It's A

Step-by-step explanation:

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Given a square with two vertices of one side located at (-5, -3) and (-5, 12), in square units what is its area?
Ray Of Light [21]

The side length is 12 - -3 = 15 so the area is 15 squared = 225.


4 0
3 years ago
Beakers X and Y contain some water. If 50 ml of water is transferred from Beaker X
eduard

Answer:

140 ml

Step-by-step explanation:

Let x be the amount of water in Beaker X and y be the amount of water in Beaker Y.

<u>Then we get following equations:</u>

<u>First part</u>

  • x - 50 = 3/7(y + 50)
  • 7x -350 = 3y + 150
  • 7x = 3y + 500

<u>Second part</u>

  • x + 100 = 4(y - 100)
  • x + 100 = 4y - 400
  • x = 4y - 500

<u>Substitute x in first equation:</u>

  • 7(4y - 500) = 3y + 500
  • 28y - 3500 = 3y + 500
  • 28y - 3y = 500 + 3500
  • 25y = 4000
  • y = 4000/25
  • y = 160 ml

<u>Then finding x:</u>

  • x = 4*160 - 500
  • x = 640 - 500
  • x = 140 ml

Initial amount of water in Beaker X is 140 ml, in Beaker Y is 160 ml

4 0
3 years ago
Laurie is trying to stay within 10 feet of her current diving depth of -30 feet (with regard to sea level) so that the light
Tema [17]

Answer:

I believe it's the 1st one.

HOPE IT HELPS! BE SAFE :3

4 0
2 years ago
What is the first step in finding the area of a composite figure?
Oxana [17]

Answer:

A composite figure is made up of simple geometric shapes. To find the area of a composite figure or other irregular-shaped figure, divide it into simple, non overlapping figures. Find the area of each simpler figure, and then add the areas together to find the total area of the composite figure.

Step-by-step explanation:

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2 years ago
Read 2 more answers
Neeeeeeeeeeeeeeed help!!!!!??!??!!
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Answer:

-15?

Step-by-step explanation:

It's hard to tell where the point is exactly

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3 years ago
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