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ozzi
2 years ago
7

IF CORRECT I WILL MARK BRAINLIEST (TIME LIMIT 10 minutes)

Mathematics
1 answer:
Paha777 [63]2 years ago
7 0

Answer:

y = -2x - 1

Step-by-step explanation:

If two lines are parallel, then they must have the same slope but different y-intercepts.

Original line: y = -2x + 7

If we need to find a line parallel to this one, then that line has to have the same slope which is -2. This means you can eliminate B and C.

Now, the new line also has to pass through (0, -1). In order to find out which line is parallel, you have to plug in the coordinate points to its respective places for answer choices A and D.

<u>Choice A:</u>

y = -2x + 6

-1 = -2(0) + 6

-1 = 6

So, the answer is not A. Let's try D.

<u>Choice D:</u>

y = -2x -1

-1 = -2(0) - 1

-1 = -1

So, the answer is choice D.

You might be interested in
The sum of 5 consecutive even numbers is 20
vladimir2022 [97]

Step-by-step explanation:

Let the 1st number be x

2nd number = x + 2

3rd number = x + 4

4th number = x + 6

5th number = x + 8

x + x + 2 + x + 4 + x + 6 + x + 8 = 20

5x + 20 = 20

5x = 20 - 20

5x = 0

x = 0 ÷ 5

x = 0

The 5 consecutive integers are

0, 2, 4, 6, 8

8 0
3 years ago
What is th GCF of 21 and 18
ZanzabumX [31]

Answer:

The answer is 3.

Explanation:

Factors of 18:

1, 2, 3, 6, 9, 18.

Factors of 21:

1, 3, 7.

The highest number that both sets contain is 3, so the GCF will be 3.


5 0
3 years ago
Read 2 more answers
Three consecutive even integers have a sum of 48 . find the integers.
Mandarinka [93]

<span>
</span>

<span>x+<span>(x+2)</span>+<span>(x+4)</span>=48</span>

3x+6=48

Minus 6 to both sides

<span>3x=42</span>

Divide 3 to both sides

<span>x=14</span>

Get the next two integers

<span>x,x+2,x+4 or 14,16,<span>18 = 48 is you Answer</span></span>

4 0
3 years ago
Pls help!
Ludmilka [50]

Answer:

A)200%

B)I dont know sorry

C) 57.14. Not sure tho

Hope they are correct

6 0
2 years ago
Which measure is equivalent to 25,200 seconds?<br><br> 1 min = 60 s<br><br> 1 h = 60 min
sertanlavr [38]

Solution:

<u>Note that:</u>

  • 1 min = 60 sec
  • 1 h = 60 min.

<em>The given time is in seconds. Convert it into minutes by dividing it by 60.</em>

  • => 25,200 seconds = 25,200 ÷ 60 minutes = 420 minutes

<em>The obtained time is in minutes. Convert it into hours by dividing it by 60.</em>

  • => 420 minutes = 420 ÷ 60 hours = 7 hours

<u>We can conclude that:</u>

  • 25,200 seconds = 420 minutes = 7 hours
7 0
2 years ago
Read 2 more answers
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