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Liono4ka [1.6K]
3 years ago
10

Complete the two-column proof found in the attachment

Mathematics
1 answer:
Bumek [7]3 years ago
6 0
<span>1) m<1+m<2=180 ========> supplementary angles
</span><span>2) m<3+m<2=180 ========> opposite angles are equal (vertical angles
                                                  theorem)
</span>3) m<3 and m<5 are supplementary ====> <span>Consecutive Interior Angles</span> 
4) L || M =====> corresponding angles converse.(If two lines cut by a
                            transversal so that corresponding angles are
                            congruent,then 
the lines are parallel to each other.)
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8 miles is approximately equal to 6 km. How many km are equal to 28 miles? How many miles are equal to 42 km?
Pani-rosa [81]
1 mile = about 1  1/3 km because 8/6  = 1 1/3
so 28 times 1 1/3 = 37 1/3  (first answer)

42 / 6 = 7 
7 miles are in 42 km (2nd answer)
3 0
3 years ago
Which is an equation of the line through the origin and (3,4)? Please help
kondor19780726 [428]
B is the answers………..
8 0
3 years ago
¼c+3d when c and d=7​
-Dominant- [34]

Answer:

22.75

Step-by-step explanation:

you substitute the 7 in for c and d. Following PEMDAS, you would then do (1/4) multiplied by 7 and 3 times 7. add those 2 together and you get 22.75 :)

8 0
3 years ago
PLZ I REALLY NEED HELP/ i'll give brainlist and 100 points PLZZZZZ
andrew11 [14]

Answer:

Question 1: Answer would be A.

Question 2: Answer would be B.

Question 3: I cannot answer this one because an image is not provided. I do not have the image of the original triangle LMN. If you message me with a photo of this question, I will be able to answer.

Question 4: This answer may be wrong, but I believe that it would be A. I don't know how to calculate dilation transformations, but after graphing out all the points, I found that (6,4) would be the correct point because the distance between Point S and (6,4) is even and is able to be divided by two.

Question 5: Again, I cannot answer this one because an image is provided. Message me with a photo, I'll answer.

Question 6: Answer would be C.

Question 7: Again, I cannot answer this one because an image is provided. Message me with a photo, I'll answer.

Question 8: Answer would be C.

Step-by-step explanation:

Question 1 Explanation: Answer would be A because the quadrilateral was rotated 180 degrees and dilated to be larger.

Question 2 Explanation: Quadrant IV is on the bottom right, Quadrant I is on the top right. If a triangle were to be rotated from the origin (0,0), it would have to rotate 270 degrees in order to reach Quadrant I.

Question 3 Explanation:

Question 4 Explanation:

Question 5 Explanation:

Question 6 Explanation: Using a rotation calculator, I input the degree of rotation as -90.

Question 7 Explanation:

Question 8 Explanation: Using a rotation calculator, I input the degree of rotation as -180.

7 0
3 years ago
In circle O below, AB is a diameter and m
Neko [114]

Answer:

i don't know

Step-by-step explanation:

i seriously don't know

4 0
3 years ago
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