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Hoochie [10]
3 years ago
6

Which of the following systems of equations would have infinitely many solutions?

Mathematics
1 answer:
vichka [17]3 years ago
6 0

9514 1404 393

Answer:

  (c)  y = 2x-1 and y = 2x-1

Step-by-step explanation:

A system of equations in which both equations describe the same line will have infinitely many solutions (all points on that line).

The same line is (obviously) described by the (identical) equations ...

  y = 2x-1 and y = 2x-1

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A triangle has three angles of 36°, 34°, and 110°.<br> Classify the triangle.
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Answer:

I'm guessing that makes obtuse triangle

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right triangle : x=90 degrees

obtuse triangle :triangles that angles are bigger than 90 but smaller than 180 degrees

reflex angle:bigger than 180 but smaller than 360 degrees

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How many cubic inches of water will the aquarium hold
Nostrana [21]

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about 1,620 cubic inches

Hope that was helpful.Thank you!

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Using the equation y = 3x – 5, what would the output be for an input of -4?
tino4ka555 [31]

Answer:

your question is really not clear but if you were to put the -4 in the Y then the answer would be X=1/3, if you plug in -4 for X and find Y then Y = -17

Step-by-step explanation:

plug in -4 in Y

-4=3x-5 add 5 on both sides,

1 = 3x divide 3 on both sides

1/3= x

plug in -4 in X

y = 3(-4)-5 multiply 3 and -4 = -12

y = -12-5 subtract the -12 and -5 = -17

y = -17

3 0
4 years ago
There are some children playing at the park when 4 more arrive and begin playing. Now there are 28 children playing at the park.
lisov135 [29]
Currently there are 28 children playing. Until a moment ago, 4 of those 28 werent there. To find out how many there were a moment ago, we have to exclude those 4 kids that just came — or subtract the number of kids that just came from the number of kids currently playing.

28-4=24

We can check: 24+4=28
5 0
3 years ago
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