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fomenos
3 years ago
7

A similarity transformation maps ∆ABC to ∆JKL. The measure of ∠A of preimage ∆ABC is 105°. The scale factor of the dilation in t

he similarity transformation is 1.5. If ∠A in the preimage corresponds to ∠J in the image, what is m∠J? A. 70° B. 140° C. 105° D. 35°
Mathematics
2 answers:
dem82 [27]3 years ago
6 0

Answer:

The answer would be option C. 105

Step-by-step explanation:

sveticcg [70]3 years ago
5 0

Answer:

Option C. m

Step-by-step explanation:

we know that

If two figures are similar, then the ratios of its corresponding sides is equal and its corresponding angles are congruent

so

m<A=m<J

m<B=m<K

m<C=m<L

therefore

The measure of angle J is the same that the measure of angle A

m

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iogann1982 [59]
Hello,

f(n+1)=f(n)-2
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5 0
3 years ago
Read 2 more answers
Triangle JKL is transformed to create triangle J'K'L'. The angles in both triangles are shown.
Viefleur [7K]

The correct statement is AngleL = 25° AngleL' = 25°.

We have given that,

Triangle JKL is transformed to create triangle J'K'L'.

We have to choose the correct option.

<h3>What is the information about the transformed triangle?</h3>

The following information should be considered:

In a rigid transformation, the image & pre-image are congruent.

Reflection, translation, and rotation are rigid transformations.

In a non-rigid transformation, the image and pre-image are similar.

Dilation is a non rigid transformation.

In a rigid or nonrigid transformation, the corresponding angles are the same.

If the corresponding sides are the same, then it is a rigid transformation.

If the corresponding sides are proportional, then it is a nonrigid transformation.

It can be a rigid or a nonrigid transformation based on whether the corresponding side lengths have the same measures.

Therefore option 3 is correct.

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5 0
1 year ago
Suppose a school has 20 classes: 16 with 25 students in each, three with 100 students in each, and one with 300 students for a t
expeople1 [14]
16 classes have 25 students each which EQUALS a total of 400 students and 3 classes which each have 100 students each which EQUALS a total of 300 and 1 class has a total of 300 students and the total number of students is 1000
3 0
3 years ago
Which of the following names the figure in the diagram below?
Inessa05 [86]

Answer:

E

Step-by-step explanation:

its the only one that make sense

6 0
3 years ago
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Step-by-step explanation:

Hey there!

f(x) = 7/x

<em>~ Simply keep the "7" in the place where "x" is there.</em>

f(7) =  \frac{7}{7}

Therefore, X= 1.

<em><u>Hope</u></em><em><u> it</u></em><em><u> helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

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3 years ago
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