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True [87]
3 years ago
8

PLEASE HELP (look at pictures)

Mathematics
1 answer:
Vladimir [108]3 years ago
6 0
<h2>Answer:</h2>

This is a theorem called Converse of Alternate Exterior Angles that states that <em>if two lines are cut by a transversal and the alternate exterior angles are congruent, then the lines are parallel</em>. Moreover, this theorem is based upon the corresponding Angles Converse Postulate that states that<em> if two lines are cut by a transversal and corresponding angles are congruent, then the lines are parallel. </em>We don't need to prove this postulate, it's assume to be true. So our goal is to get corresponding angles congruent in order to use the corresponding Angles Converse Postulate,

1.  

Reason: Given  

Statement: \angle1\cong\angle2

2.  

Reason: Def of vertical \angle s

Statement: \angle1\:and\:\angle3 \ are \ vertical

3.  

Reason: Def of vertical \angle s

Statement: \angle1\cong\angle3  

4.

Reason: Transitive Property

Statement: \angle2\cong\angle3

5.  

Reason: corresponding Angles Converse Postulate

Statement: p\parallel q

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Write a multiplication equation using one whole number and one fraction that have a product of 18/8.
VMariaS [17]
18 * 1/8 because  you dont mutliply the denominator by a whole number, only the numerator.   

let me know if youre right
8 0
3 years ago
What does the expression l+w+l+w represent
djverab [1.8K]
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5 0
3 years ago
Read 2 more answers
A group of people were asked which of three ice cream flavors they prefer. The results are shown in the table.
olchik [2.2K]

Using it's concept, it is found that the probability of a person being over 20 years old and preferring strawberry ice cream is of 12%.

<h3>What is a probability?</h3>

A probability is given by the <u>number of desired outcomes divided by the number of total outcomes.</u>

In this problem, there are 8 + 10 + 6 + 8 + 6 + 12 = 50 people, and of those, 6 are over 20 years old and prefer strawberry ice cream, hence the probability is given by:

p = 6/50 = 0.12 = 12%.

More can be learned about probabilities at brainly.com/question/14398287

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7 0
1 year ago
Triangle ABC has a perimeter 22cm AB = 8cm BC =8cm By calculation, deduce whether triangle ABC is a right angle triangle. NEED A
Likurg_2 [28]

Answer:

No ABC is not a triangle

Step-by-step explanation:

Perimeter = 22 cm

AB = 8 cm ; BC = 8 cm

AC = 22 - ( 8 + 8 ) = 6 cm

But all those sides doesn't follow Pythagorean Theorem(AB^2 + BC^2 = AC^2) ....because 8^2 + 8^2 isn't equal to 6^2 ......

Had it followed the theorem , it could have been a right angle triangle...

6 0
3 years ago
755,082 rounded to the nearest 10,000
Tems11 [23]
760,000 is the answer
4 0
3 years ago
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