A community for students.
Here's the question you clicked on:
 0 viewing
somebodys_heartbrake
 3 years ago
Which lines must be parallel if 15 is congruent to 7?
A. x and z
B. c and d
C. x z and c d
D. no lines are parallel
somebodys_heartbrake
 3 years ago
Which lines must be parallel if 15 is congruent to 7? A. x and z B. c and d C. x z and c d D. no lines are parallel

This Question is Closed

tanvirms
 3 years ago
Best ResponseYou've already chosen the best response.1c and d.....as 15 and 7 are the equal alternate angles.....so c and d will be parallel

somebodys_heartbrake
 3 years ago
Best ResponseYou've already chosen the best response.0Which of the following is a point on the line shown? A. AB B. B C. AC D. D

tanvirms
 3 years ago
Best ResponseYou've already chosen the best response.1B, duh :P AB n AC are line segments, D doesnt exist.

somebodys_heartbrake
 3 years ago
Best ResponseYou've already chosen the best response.0Which lines must be parallel if 2 is congruent to 5? A. x and z B. c and d C. x z and c d D. no lines are parallel

tanvirms
 3 years ago
Best ResponseYou've already chosen the best response.12 will be always congruent to 5, they are verticall opposite angles, so no lines are parallel

somebodys_heartbrake
 3 years ago
Best ResponseYou've already chosen the best response.0How many planes are in the following figure A. 3 B. 4 C. 5 D. 6

tanvirms
 3 years ago
Best ResponseYou've already chosen the best response.1how many does it look like?

somebodys_heartbrake
 3 years ago
Best ResponseYou've already chosen the best response.0What is the length of segment AD on the number line below? A. 5 B. 3 C. 3 D. 5

tanvirms
 3 years ago
Best ResponseYou've already chosen the best response.1how long does it look like?

somebodys_heartbrake
 3 years ago
Best ResponseYou've already chosen the best response.0to tell you the truth i really dont know how this one works

tanvirms
 3 years ago
Best ResponseYou've already chosen the best response.1length can never be negative, right?? here, A to B is 1, B to C is 1, and C to D is 1, and that adds up to????

tanvirms
 3 years ago
Best ResponseYou've already chosen the best response.1see? it's not even close to 'tough'

somebodys_heartbrake
 3 years ago
Best ResponseYou've already chosen the best response.0Identify A and B as either vertical, complementary, or supplementary angles. A. Vertical B. Complementary C. Supplementary

tanvirms
 3 years ago
Best ResponseYou've already chosen the best response.1do u know what vertical angle, complementary angle and supplementary angle mean?

somebodys_heartbrake
 3 years ago
Best ResponseYou've already chosen the best response.0ok i dont think it is A so it is either B or C

tanvirms
 3 years ago
Best ResponseYou've already chosen the best response.1vertical angles are those opposite angles that form when two lines intersect.....when two angles sum up to 90 they are called complementary angles, and when they sum up to 180 they are called supplementary angles.....what do u think about this one?? how much do they sum up to?

somebodys_heartbrake
 3 years ago
Best ResponseYou've already chosen the best response.0i think it is C

SoulSand
 3 years ago
Best ResponseYou've already chosen the best response.0@tanvirms Complementary angles are two angles with a sum of 90º. Supplementary angles are two angles with a sum of 180º. Vertical angles are two angles whose sides form two pairs of opposite rays. We can think of these as opposite angles formed by an X.

somebodys_heartbrake
 3 years ago
Best ResponseYou've already chosen the best response.0i think it is C but i am not sure

SoulSand
 3 years ago
Best ResponseYou've already chosen the best response.0Please create a new post for each new question! It makes it easier for the rest of us to find and answer your questions!

tanvirms
 3 years ago
Best ResponseYou've already chosen the best response.1@SoulSand yeah thats what i said :)

tanvirms
 3 years ago
Best ResponseYou've already chosen the best response.1A+B=90 so they are complementary

somebodys_heartbrake
 3 years ago
Best ResponseYou've already chosen the best response.0In the above figure, find m<AEDm<BEC. A. 112 B. 75 C. 10 D. 93

somebodys_heartbrake
 3 years ago
Best ResponseYou've already chosen the best response.0If <A and <B are vertical angles, and <A = 38°, find the measure of <B. A. <B = 7° B. <B = 57° C. <B = 38° D. <B = 142°

tanvirms
 3 years ago
Best ResponseYou've already chosen the best response.1vertical angles are always equal :)
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.