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marusya05 [52]
4 years ago
10

Use this image to classify each pair of lines.

Mathematics
1 answer:
Natali5045456 [20]4 years ago
7 0

Answer:

QR & ST ---> Parallel

ST & QS ---> Perpendicular

RT & QR ---> Perpendicular

QS & RT ---> Parallel

Step-by-step explanation:

2 lines are said to be parallel lines if they will never intersect with each other.

2 lines are said to be perpendicular lines if angle between both the lines are 90°.

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PLEASE HELP ME! THANK YOU!
Gelneren [198K]

9514 1404 393

Answer:

  -6

Step-by-step explanation:

The average rate of change on the interval [1, 3] is ...

  m = (g(3) -g(1))/(3 -1) = (-20 -(-8))/2 = -6

The average rate of change is -6 on the interval from 1 to 3.

3 0
3 years ago
This is a cross section of the design of a bookshelf.
Elanso [62]

Answer:

25 in

Step-by-step explanation:

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6 0
3 years ago
Which equation is an identity? (Can someone explain to me how they got their answer, I don't get this.)
Greeley [361]
5w + 8 - w = 6w - 2(w -4).

Let's reduce the equation on the left:

4w + 8; (1)

and now let's reduce the equation on the right

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We notice that (1) ≈ (2), and this is the only IDENTITY

7 0
3 years ago
Identify the form of the equation –3x – y = –2. To graph the equation, would you use the given form or change to another form? E
Leviafan [203]
You would want to change it to slope intercept form which is y = -3x + 2
putting it in the form you can quickly see that 2 is the y-intercept, which is where it crosses the y axis when the x value is 0.  You can also see than your slope is negative so your line will be going down.  Also, you can tell the slope of the line (rise over run)


6 0
3 years ago
Does the table represent y as a function of x? Justify your answer.
anastassius [24]

Answer:

No it doesnt

Step-by-step explanation:

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7 0
4 years ago
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