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somebodys_heartbrake

  • 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

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  1. somebodys_heartbrake
    • one year ago
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  2. tanvirms
    • one year ago
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    c and d.....as 15 and 7 are the equal alternate angles.....so c and d will be parallel

  3. somebodys_heartbrake
    • one year ago
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    Which of the following is a point on the line shown? A. AB B. B C. AC D. D

  4. tanvirms
    • one year ago
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    B, duh :P AB n AC are line segments, D doesnt exist.

  5. somebodys_heartbrake
    • one year ago
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    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

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  6. tanvirms
    • one year ago
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    2 will be always congruent to 5, they are verticall opposite angles, so no lines are parallel

  7. somebodys_heartbrake
    • one year ago
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    How many planes are in the following figure A. 3 B. 4 C. 5 D. 6

  8. tanvirms
    • one year ago
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    how many does it look like?

  9. somebodys_heartbrake
    • one year ago
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    6

  10. tanvirms
    • one year ago
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    exactly :)

  11. somebodys_heartbrake
    • one year ago
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    What is the length of segment AD on the number line below? A. -5 B. -3 C. 3 D. 5

  12. tanvirms
    • one year ago
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    how long does it look like?

  13. somebodys_heartbrake
    • one year ago
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    to tell you the truth i really dont know how this one works

  14. tanvirms
    • one year ago
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    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????

  15. somebodys_heartbrake
    • one year ago
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    3

  16. tanvirms
    • one year ago
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    see? it's not even close to 'tough'

  17. somebodys_heartbrake
    • one year ago
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    Identify A and B as either vertical, complementary, or supplementary angles. A. Vertical B. Complementary C. Supplementary

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  18. tanvirms
    • one year ago
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    do u know what vertical angle, complementary angle and supplementary angle mean?

  19. somebodys_heartbrake
    • one year ago
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    no

  20. somebodys_heartbrake
    • one year ago
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    ok i dont think it is A so it is either B or C

  21. tanvirms
    • one year ago
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    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?

  22. somebodys_heartbrake
    • one year ago
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    i think it is C

  23. SoulSand
    • one year ago
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    @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.

  24. somebodys_heartbrake
    • one year ago
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    i think it is C but i am not sure

  25. SoulSand
    • one year ago
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    Please create a new post for each new question! It makes it easier for the rest of us to find and answer your questions!

  26. cwrw238
    • one year ago
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    A + B = 90

  27. cwrw238
    • one year ago
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    angles A and B that is

  28. tanvirms
    • one year ago
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    @SoulSand yeah thats what i said :)

  29. tanvirms
    • one year ago
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    A+B=90 so they are complementary

  30. somebodys_heartbrake
    • one year ago
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    In the above figure, find m<AED-m<BEC. A. 112 B. 75 C. 10 D. 93

  31. tanvirms
    • one year ago
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    28+47+65-47

  32. somebodys_heartbrake
    • one year ago
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    93

  33. somebodys_heartbrake
    • one year ago
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    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°

  34. tanvirms
    • one year ago
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    vertical angles are always equal :)

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