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AlexFokin [52]
3 years ago
7

What is the slope of the line that contains the points (-1, 2) and (3, 3)?

Mathematics
1 answer:
sammy [17]3 years ago
8 0

Answer:

the answer shoudl be OB 4

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If a line has a slope of 9/5. If one of the points on the line is (-10, -16), which could be another point?
zlopas [31]

Answer:

(–5, –7)

Step-by-step explanation:

From the question given above, the following data were obtained:

Slope = 9/5

Coordinate 1 = (–10, –16)

x₁ = –10

y₁ = –16

Coordinate 2 = (x₂, y₂)

Next, we shall determine the change in x and y coordinate. This can be obtained as follow:

Slope = change in y–coordinate / change in x–coordinate

Slope = Δy / Δx

Slope = 9/5

9/5 = Δy / Δx

Thus,

Δy = 9

Δx = 5

Next, we shall determine the second coordinates as follow:

Δy = y₂ – y₁

Δx = x₂ – x₁

For x–coordinate:

x₁ = –10

Δx = 5

Δx = x₂ – x₁

5 = x₂ – (–10)

5 = x₂ + 10

Collect like terms

x₂ = 5 – 10

x₂ = – 5

For y–coordinate:

y₁ = –16

Δy = 9

Δy = y₂ – y₁

9 = y₂ – (–16)

9 = y₂ + 16

Collect like terms

y₂ = 9 – 16

y₂ = – 7

Coordinate 2 = (x₂, y₂)

Coordinate 2 = (–5, –7)

6 0
3 years ago
Choose the correct written expression for: (9 x 4)
torisob [31]

Answer:

9 times 4 divide by 6

Step-by-step explanation:

it might be it

3 0
3 years ago
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A square piece of tissue paper has sides that are 12 centimeters long. What is the tissue
slega [8]

Answer:

48

Step-by-step explanation:

A square has 4 sides of equal length. 12 x 4=48

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4 years ago
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What is the asymptote of this function?<br><br> A) x=3<br> B) y=3<br> C) x=4<br> D) y=4
max2010maxim [7]

Answer:

b

Step-by-step explanation

look at the way the way the line curves and cross over into the positive across the dotted line. the curw = y

5 0
3 years ago
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A sphere has a radius of 6 meters. A second sphere has a radius of 3M. What is the difference of the volumes of the Spheres?
Georgia [21]

Answer:

the answer that I got is 867 3/7

Step-by-step explanation:

the formula to find the volume of a sphere is 4/3 pi r³. just find the volume of both the spheres separately and minus them.

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