Mathematics High School

Please helppp
A line that passes through the points whose coordinates are (1,1) and (5,7)

is dilated by scale factor of 3 and centered at the origin. The image of the line


a) is perpendicular to the original line

b) is parallel to the original line

c) passes through the origin

d) is the same line

Answers

Answer 1

Answer:

B

Step-by-step explanation:

Answer 2

The image that the line will produce would be:

b). is parallel to the original line.

Given that,

Coordinates = [tex](1,1) and (5,7)[/tex]

Scale factor [tex]= 3[/tex]

As we know,

Slope [tex]= \frac{y_{2} - y_{1} }{{x_{2} - x_{1}} }[/tex]

where;

[tex]y_{2} = 7[/tex]

[tex]y_{1} = 1[/tex]

[tex]x_{2} = 5[/tex]

[tex]x_{1} = 1[/tex]

By putting these values,

Slope [tex]= (7 - 1)/(5-1)[/tex]

[tex]= 6/4[/tex]

[tex]=[/tex] [tex]1.5[/tex]

∵The image of the line would be ║ to the original line.

Thus, option b is the correct answer.

Learn more about "Coordinate" here:

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Step-by-step explanation:

Since line is intersecting y axis at point (0, - 2)

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Step-by-step explanation:

Good luck buddy!

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Answers

Answer:

$82.50 is the discount.

Step-by-step explanation:

550 x .15 = $82.50

Hope that helps!

if sin theta = -3/5 and theta terminates in the fourth quadrant, find the exact value of tan 2θ

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Step-by-step explanation:

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Can someone help me with this geometry question

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Answer:

C. Rectangle that isn't a square

Please help there is no word problem.
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Answers

collect like terms
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=5+3a

) tan C
с
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36
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А

Answers

Answer:

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Step-by-step explanation:

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Tan inverse (.729 . . .) = C

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Jason paid a $100 start-up fee for his
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B 340 = 100+ 6x
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Answers

Answer:

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Step-by-step explanation:

Ms. Morales showed her geometry students the figure below and told them that DE || BC. She asked them to use this information to prove that DE divides AB and AC proportionally.

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Step-by-step explanation:

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Answers

Answer:

equilateral

isosceles

scalene

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Answers

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Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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Answers

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Answers

Answer:

Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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Answers

Answer:

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Answers

Answer:

x = 7

Step-by-step explanation:

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Question 2 (25 points)
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Help me ASAP!!!!!!!! Plzzzz

Answers

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Step-by-step explanation:

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Sin23=83/x

Multiply x to both sides to cancel out the x under 83

You get xsin23=83

Then divide sin23 to both sides

X=83/sin23

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HELP I NEED HELP ASAP

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Answers

Answer:

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Answers

Answer:

D

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Answers

Answer:

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