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arlik [135]
3 years ago
9

State whether the following sentences are true or false.

Mathematics
1 answer:
Usimov [2.4K]3 years ago
3 0
1 is false, 2 is true, and 3 may be false because the corresponding angles have to be equal and the corresponding sides be proportional. So I don’t know about 3 but 1 and 2 I’m sure of
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Rhona can run at a rate of 6 miles per hour. Mira can run 8 miles in 6 hours. Who sis the faster runner
Svetradugi [14.3K]

Answer:

Mira

Step-by-step explanation:

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15 points to answer this question
Mamont248 [21]

it is none since there is no relation

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Multiply. use the gcf. 3/4 7/9
oee [108]

21/36.

All you have to do is multiply numerators by numerators and denominators by denominators. Simplify if needed

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1. Write a rule that will take the triangle to a congruent triangle. Write your rule as (x,y)
olga nikolaevna [1]

Transforming a shape involves changing the size and/or the location of the shape.

  • The rule that will take the triangle to a congruent triangle is (x,y) \to (x,-y)
  • The rule that will take the triangle to a figure that is similar is (x,y) \to (0.5x,0.5y).
  • The rule that will take the triangle to a figure that is not similar or congruent is (x,y) \to (0.5x,2y).

<h3>Rigid transformation</h3>

When a shape is transformed by a rigid transformation, then the image of the shape will be congruent to the original shape.

An example of a rigid transformation is a reflection over the x-axis; and the rule is:

(x,y) \to (x,-y)

So, a rule that will take the triangle to a congruent triangle is (x,y) \to (x,-y)

<h3>Nonrigid transformation</h3>

When a shape is transformed by a nonrigid transformation, then the image of the shape will not be congruent to the original shape, however the original shape and the transformed shape would be similar

An example of a nonrigid transformation is a dilation by a scale factor od 0.5; and the rule is:

(x,y) \to (0.5x,0.5y)

So, a rule that will take the triangle to a figure that is similar is (x,y) \to (0.5x,0.5y)

However, if the x and y coordinates of the shape are dilated by different scale factors, then the resulting shape would neither be similar nor be congruent to the original shape.

A rule that will take the triangle to a figure that is not similar or congruent is (x,y) \to (0.5x,2y).

Read more about transformation at:

brainly.com/question/4289712

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2 years ago
Get ready for school from 6:55 to 6:44 how many minutes passed
butalik [34]
11 minutes has passed just subtract

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3 years ago
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