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3 years ago

Are they congruent? If so, how do you know.

Mathematics

1 answer:

Mariana [72]3 years ago

7 0

<h3>Answer: Choice D) Angle Angle Side (AAS)</h3>

Explanation:

The marked angles in red are a congruent pair of angles. This forms the first "A" in "AAS".

The vertical angles are another pair of congruent angles. This is the other "A" in "AAS".

The tickmarks indicate those segments are the same length, so that forms the "S" in "AAS".

The sides are not between the angles mentioned for any given triangle, so we use AAS instead of ASA.

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SOVA2 [1]

Well knowing that it’s 5 1/4 and the cost of paint is 13.99, I’m going to assume to multiply by the given product which is 13.99 by one quarter (which is 25)

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3 years ago

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vesna_86 [32]

$\dfrac{2m}{5}+3=7(4m-3)\ \ \ \ |use\ distributive\ property:a(b-c)=ab-ac\\\\\dfrac{2m}{5}+3=28m-21\ \ \ \ \ |multiply\ both\ sides\ by\ 5\\\\2m+15=140m-105\ \ \ \ |subtract\ 140m\ from\ both\ sides\\\\-138m+15=-105\ \ \ \ |subtract\ 15\ from\ both\ sides\\\\-138m=-120\ \ \ \ |divide\ both\ sides\ by\ (-138)\\\\m=\dfrac{120:6}{138:6}\\\\\boxed{m=\frac{20}{23}}$

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4 years ago

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scoray [572]

The correct answer is B

4 0

4 years ago

A circle is centered on point BBB. Points AAA, CCC and DDD lie on its circumference. If \orange{\angle ADC}∠ADCstart color #ffa5

tiny-mole [99]

Answer:

122°

Step-by-step explanation:

The measure of the central angle is twice the measure of the inscribed angle that subtends the same arc.

∠ABC = 2×∠ADC = 2×61°

∠ABC = 122°

6 0

3 years ago

Read 2 more answers

X °

blondinia [14]

Answer:

86°

Step-by-step explanation:

180° is the sum of all angles in a triangle

The two angles given are 68° and 26°

The equation is : 180° - 68° - 26° = x°

180° - 68° - 26° = 86°

x° = 86°

If my answer is incorrect, pls correct me!

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-Chetan K

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3 years ago

Are they congruent? If so, how do you know. ​

Are they congruent? If so, how do you know.