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anonymous

  • one year ago

State whether the ratios form a proportion 25/35 and 35/45 A. yes B. no

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  1. anonymous
    • one year ago
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    @cheyennerae1605 and @Vocaloid and

  2. Vocaloid
    • one year ago
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    basically, you want to find out if 25/35 = 35/45 if they're equal, then it's a proportion if they're not equal, then it's not a proportion

  3. anonymous
    • one year ago
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    I know that but how would u find out that's its equal or not

  4. Vocaloid
    • one year ago
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    you can use a calculator or simplify them by hand

  5. Vocaloid
    • one year ago
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    25/35 = (5*5)/(5*7) = 5/7 35/45 = (5*7)/(5*9) = 7/9 so they're not equal

  6. anonymous
    • one year ago
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    ok can u help me with a few more Q?

  7. Vocaloid
    • one year ago
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    actually, I need to get going, sorry about that D:

  8. anonymous
    • one year ago
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    make a new post ddaddy and i will try to help you

  9. anonymous
    • one year ago
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    Solve for the variable 3/9=p/24 A.1/8 B.1/3 C. 3 D.8 thx @nignog9000

  10. anonymous
    • one year ago
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    D

  11. anonymous
    • one year ago
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    ok can u help with more?

  12. anonymous
    • one year ago
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    yup

  13. anonymous
    • one year ago
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    Solve for the variable k/3=16/24 A.1/2 B.2/3 C.2 D.6

  14. anonymous
    • one year ago
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    C

  15. anonymous
    • one year ago
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    The ratio of boys to girls in a youth class is 3 to 4.There are 16 girls in the chorus. how many boys are in the chorus? A.6 B.9 C.12 D.15

  16. anonymous
    • one year ago
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    C

  17. anonymous
    • one year ago
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    If i have help it would be nice for you to give me a medal xD

  18. anonymous
    • one year ago
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    What is the value of x? x/6=15/18 A.3 B.5 C.45 D.90 -sorry bout that hold on

  19. anonymous
    • one year ago
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    x=5

  20. anonymous
    • one year ago
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    ok thx so much if I need more help ill tag u if that's fine?

  21. anonymous
    • one year ago
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    yea any time

  22. anonymous
    • one year ago
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    Find the scale factor A.3 B.1/3 C.9/6 D.3/2 @nignog9000

  23. anonymous
    • one year ago
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    A

  24. anonymous
    • one year ago
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    It might be B I am not positive on this one

  25. anonymous
    • one year ago
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    Rectangles PQRS and TUVW are similar. Find the length of UV. A. 14mm B. 15mm C. 21mm D.31mm

  26. anonymous
    • one year ago
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    B

  27. anonymous
    • one year ago
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    Triangles GHI and JKL are similar. What is the length of JL? A.12ft B.18ft C.21ft D.27ft

  28. anonymous
    • one year ago
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    B

  29. anonymous
    • one year ago
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    On a map represents 50 km. Two cities are 3.5 cm apart on the map. How far apart are the actual cities? A.53.5km B.150.5km C.155km D.175km

  30. anonymous
    • one year ago
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    on a map , 1cm represents 50km sorry forgot that part

  31. anonymous
    • one year ago
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    D

  32. anonymous
    • one year ago
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    what is the scale factor for the similar figures? A.1/6 B.1/3 C.2/3 D.3

  33. anonymous
    • one year ago
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    I am not good at scale factor it makes my brain hurt xD if you have a specific question about this problem I might be able to help

  34. anonymous
    • one year ago
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    what answer could be equal to the figures? @vbroberson

  35. anonymous
    • one year ago
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    @Ddaddysgirl13 I'm not sure...

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