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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
 one year ago
 one year 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
 one year ago
 one year ago

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tanvirmsBest ResponseYou've already chosen the best response.1
c and d.....as 15 and 7 are the equal alternate angles.....so c and d will be parallel
 one year ago

somebodys_heartbrakeBest ResponseYou've already chosen the best response.0
Which of the following is a point on the line shown? A. AB B. B C. AC D. D
 one year ago

tanvirmsBest ResponseYou've already chosen the best response.1
B, duh :P AB n AC are line segments, D doesnt exist.
 one year ago

somebodys_heartbrakeBest ResponseYou've already chosen the best response.0
Which 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
 one year ago

tanvirmsBest ResponseYou've already chosen the best response.1
2 will be always congruent to 5, they are verticall opposite angles, so no lines are parallel
 one year ago

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

tanvirmsBest ResponseYou've already chosen the best response.1
how many does it look like?
 one year ago

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

tanvirmsBest ResponseYou've already chosen the best response.1
how long does it look like?
 one year ago

somebodys_heartbrakeBest ResponseYou've already chosen the best response.0
to tell you the truth i really dont know how this one works
 one year ago

tanvirmsBest ResponseYou've already chosen the best response.1
length 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????
 one year ago

tanvirmsBest ResponseYou've already chosen the best response.1
see? it's not even close to 'tough'
 one year ago

somebodys_heartbrakeBest ResponseYou've already chosen the best response.0
Identify A and B as either vertical, complementary, or supplementary angles. A. Vertical B. Complementary C. Supplementary
 one year ago

tanvirmsBest ResponseYou've already chosen the best response.1
do u know what vertical angle, complementary angle and supplementary angle mean?
 one year ago

somebodys_heartbrakeBest ResponseYou've already chosen the best response.0
ok i dont think it is A so it is either B or C
 one year ago

tanvirmsBest ResponseYou've already chosen the best response.1
vertical 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?
 one year ago

somebodys_heartbrakeBest ResponseYou've already chosen the best response.0
i think it is C
 one year ago

SoulSandBest 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.
 one year ago

somebodys_heartbrakeBest ResponseYou've already chosen the best response.0
i think it is C but i am not sure
 one year ago

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

cwrw238Best ResponseYou've already chosen the best response.0
angles A and B that is
 one year ago

tanvirmsBest ResponseYou've already chosen the best response.1
@SoulSand yeah thats what i said :)
 one year ago

tanvirmsBest ResponseYou've already chosen the best response.1
A+B=90 so they are complementary
 one year ago

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

somebodys_heartbrakeBest ResponseYou've already chosen the best response.0
If <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°
 one year ago

tanvirmsBest ResponseYou've already chosen the best response.1
vertical angles are always equal :)
 one year ago
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