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Serga [27]
3 years ago
6

PLEASE HELP,, MARKING BRAINLIEST!! What is the scale factor?

Mathematics
1 answer:
Rasek [7]3 years ago
8 0

Answer:

1.3

Step-by-step explanation:

If you were to align the triangles, for example, E,B to J,R they would be proportional. So the scale factor is 1.3

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List the domain and range for the relation below: (The picture is down below)
svetoff [14.1K]
So the domain represents x so it would be the first number of each set or coordinates (1,3,-7,9,3) and the range is y so the second number in the pair so (-9,-7,8,7,-6)
hope that helps!
3 0
3 years ago
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Find the odds for and the odds against the event rolling a fair die and getting a 2 comma a 4, a 6, or a 3. The odds for the eve
Angelina_Jolie [31]

Answer:

13    3

Step-by-step explanation:

5 0
4 years ago
Find a point on the y-axis that is equidistant from the points (8, −8) and (1, 1).
artcher [175]

\text{We know that any point on the y-axis is of the form (0, y),}\\
\text{because on y-axis we have x=0.}\\
\\
\text{So let (0, y) be the point on the y-axis that is equidistance from}\\
\text{the points }(8,-8) \text{ and }(1,1)\\
\\
\text{so using the distance formula, we have}\\
\\
\text{Distance between (0, y) and }(8,-8)=\text{Distance between (0,y) and }(1,1)\\
\\
\Rightarrow \sqrt{(0-8)^2+(y-(-8))^2}=\sqrt{(0-1)^2+(y-1)^2}

\Rightarrow \sqrt{64+(y+8)^2}=\sqrt{1+(y-1)^2}\\
\\
\text{Squaring both sides, we get}\\
\\
(\sqrt{64+(y+8)^2})^2=(\sqrt{1+(y-1)^2})^2\\
\\
\Rightarrow 64+(y+8)^2=1+(y-1)^2\\
\\
\Rightarrow 64+(y^2+16y+64)=1+(y^2-2y+1)\\
\\
\Rightarrow y^2+16y+128=y^2-2y+2\\
\\
\Rightarrow y^2+16y-y^2+2y=2-128\\
\\
\Rightarrow 18y=-126\\
\\
\Rightarrow y=\frac{-126}{18}\\
\\
\Rightarrow y=-7

So the point on the y-axis that is equidistant from the points (8,-8) and (1,1) is: (0,-7)

3 0
4 years ago
Explain how the graph of the function f(x)=8/x
Nitella [24]

Answer:

By putting the coordinates  on the graph I think

Step-by-step explanation:

8 0
3 years ago
What is the x and y equal in y=8x+1 and y=3x+26
Alla [95]

Answer:

x=5, y=41

Step-by-step explanation:

Because both equations are equal to Y, you can set them equal to each other like this:

8x+1=3x+26

From here, solve for x:

1. 5x+1=26

2. 5x=25

3. x=5

Once you have x, plug it back in to one of the original equations:

y=8(5)+1

y=41 and then you have your answer

If this answer was particularly helpful, please feel free to give it brainliest!! I would greatly appreciate it.

3 0
3 years ago
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