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kweenlexis

  • one year ago

Points V, W, X, Y, and Z are graphed on a number line. The coordinate of point V is –8. What points are at a distance of 5 units from point V? Choose all answers that are correct. A. W = –13 B. X = –8 C. Y = –3 D. Z = 3

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  1. kweenlexis
    • one year ago
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    i have no idea can someone walk me through DONT just tell me the answer please it doresn't help me in the long run :)

  2. kweenlexis
    • one year ago
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    doesn't*

  3. kweenlexis
    • one year ago
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    i didnt meant to post this question sorry

  4. AlexandervonHumboldt2
    • one year ago
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    look: |-13-(-8)|=|-13+8|=|-5|=5 |-8-(-8)|=|-8+8|=0 |-3-(-8)|=|-3+8|=|5|=5 |3-(-8)|=|3+8|=12

  5. AlexandervonHumboldt2
    • one year ago
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    woops

  6. kweenlexis
    • one year ago
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    its a different question i was suppose to put oops

  7. kweenlexis
    • one year ago
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    Points Y and Z are the same distance from point X on a number line. The coordinate of point X is –7 and the coordinate of point Y is –1. What is the coordinate of point Z?

  8. kweenlexis
    • one year ago
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    there it is!

  9. AlexandervonHumboldt2
    • one year ago
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    |dw:1444225848559:dw| the distance between X and Y is 6. thus the distance between Z and X is also 6. thus it's coordinate is -7-6=-13

  10. kweenlexis
    • one year ago
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    |dw:1444229710719:dw| that how you got that?!?!?

  11. kweenlexis
    • one year ago
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    so z=-13?

  12. AlexandervonHumboldt2
    • one year ago
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    yeah

  13. kweenlexis
    • one year ago
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    ok THANKS!

  14. kweenlexis
    • one year ago
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    At noon, the atmospheric pressure at a weather station was 763 mmHg. At 4 p.m., the atmospheric pressure had changed by 29 mmHg. Which expressions could represent the atmospheric pressure at the weather station at 4 p.m.? Choose two answers that are correct. A. (29 – 763) mmHg B. –(763 + 29) mmHg C. (763 – 29) mmHg D. (763 + 29) mmHg

  15. kweenlexis
    • one year ago
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    i got C&D am i correct?

  16. kweenlexis
    • one year ago
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    @AlexandervonHumboldt2

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