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guajiro [1.7K]
2 years ago
5

I need help understanding how to do this

Mathematics
1 answer:
Rudik [331]2 years ago
4 0
Dilation with scale factor of 3= E.
translation 3 units up= D.
translation 3 units right= B.
horizontal stretch by a factor of 3= A.
vertical stretch by a factor of 3= C.

translation= its move places, so you are adding
stretch= it changes shape. you can either stretch it horizontally or vertically so you are multiplying

going up and down/ vertically is the y-axis
going left and right/horizontally is the x-axis

hope this helped!
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Answer:

c=\frac{t-10}{m}

Step-by-step explanation:

t=10+cm

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t-10=cm

Divide both sides by m:

\frac{t-10}{m}=c

Placing c on the left:

c=\frac{t-10}{m}

For example, if the total charge is $27.50 and the distance ridden is 250 mi, we can calculate the additional cost per mile, as such:

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What additional information is needed to prove triangle LMN is congruent to triangle KMN using the HL theorem?
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<h2>Answer:</h2>

∠LMN is a right angle

<h2>Step-by-step explanation:</h2>

If we want to prove that two right triangles are congruent by knowing that the corresponding hypotenuses and one leg are congruent, we begin as follows:

  • Since two legs are congruent and we know this by the hash marks, then the triangle ΔLKN is isosceles.
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S=w\cdot\ell\\\\&#10;S=18\cdot31.5\\\\&#10;\boxed{S=567~in.^2}
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