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Andre45 [30]
3 years ago
7

The 3 three questions​

Mathematics
1 answer:
frozen [14]3 years ago
4 0

Answer:

Step-by-step explanation:

#2 Should be many to one; the reason for this is when doing functions a proper one will have one input to one output.

#3 Should be D; same reasoning as above.

And sorry I am at a loss for #1.

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Find the slope of the line that goes through the points (-4, 4) and (4, 6).
Sidana [21]

Answer:

m/ 0.25

Step-by-step explanation:

dint kill me if its wrong

6 0
3 years ago
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List all of the number sets that contain the number SQUARE ROOT OF 5
Luba_88 [7]

Answer:

A

Step-by-step explanation:

A) irrational number only

8 0
4 years ago
Given tantheta = 4/3 and pi < theta < 3pi/2; find cos2theta
Sidana [21]

Answer:

d. -7/25

Step-by-step explanation:

π<θ<3π/2  in third quadrant

tanθ = 4/3

sinθ = - 4/5

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8 0
3 years ago
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PLEASE ANSWER THIS ASAP !!!!
OLEGan [10]

Answer:

 -4

Step-by-step explanation:

Pick any two points, let's go with (-7, 21) and (-6, 17) to find slope:

slope m = (y₂ - y₁) / (x₂ - x₁)

             = (17- 21) / (-6 - (-7))

             = -4 / 1

         m = -4

---Extra info---

y-intercept using anyone point, let's use (-5, 13) and slope above:

  y = mx + b

  13 = -4(-5) + b

  13 = 20 + b

  b = -7

Equation of line:

y = mx + b

y = -4x - 7

Check:

(-7, 21)

  y = -4x - 7

  21 = -4(-7) - 7

  21 = 21

(-4, 9)

  y = -4x - 7

 9 = -4(-4) - 7

 9 = 9

other points should check out as well...

6 0
3 years ago
Pick a simple random sample of 15 restaurants. Describe your method and list the numbers of the restaurants you have chosen.
KengaRu [80]

Answer:

r3yes

Step-by-step explanation:

yes

5 0
4 years ago
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