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murzikaleks [220]
3 years ago
5

Write a division sentence; (fraction divide by a fraction) and the quotient is 3/8. *

Mathematics
2 answers:
madam [21]3 years ago
8 0

Answer:

3/1 ÷ 8/1 = 3/8

Step2247 [10]3 years ago
6 0

9514 1404 393

Answer:

  (1/4)/(2/3) = 3/8

Step-by-step explanation:

  (1/4)/(2/3) = 3/8

__

This can be confirmed by a couple of different methods of dividing fractions.

1) express using a common denominator and take the ratio of numerators.

  (1/4)/(2/3) = (3/12)/(8/12) = 3/8

__

2) invert the denominator and multiply

  (1/4)/(2/3) = (1/4)(3/2) = (1·3)/(4·2) = 3/8

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A dilation has center (0, 0, 0). Find the image of the point (-1, -2, 0) for the scale factor 3.
ikadub [295]

Answer:

(-3, -6, 0)

Step-by-step explanation:

3(-1) = -3

3(-2) = -6

3(0) = 0

6 0
3 years ago
Help! This question is extremely confusing! WILL GIVE A LOT OF POINT!
steposvetlana [31]

Answer:

<u>1035 feet</u>

Step-by-step explanation:

Taking the tan ratio of the angle of elevation :

  • tan 49° = h/900
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6 0
1 year ago
Read 2 more answers
Solve the right triangle. Will give points!
Anna [14]

Answer:

  • EF = 4.1
  • DE = 9.1
  • m∠F = 66°

Step-by-step explanation:

The hypotenuse and one acute angle are given. The relevant relations are ...

  Sin = Opposite/Hypotenuse

  Cos = Adjacent/Hypotenuse

__

For the given triangle, these tell us ...

  sin(24°) = EF/DF = EF/10

  EF = 10·sin(24°) ≈ 4.1

and ...

  cos(24°) = DE/DF = DE/10

  DE = 10·cos(24°) ≈ 9.1

The remaining acute angle is the complement of the given one:

  F = 90° -D = 90° -24°

  ∠F = 66°

6 0
2 years ago
What is the answer to x-41.5=13.5
nikklg [1K]

Answer: 55

Step-by-step explanation:

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4 0
3 years ago
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ALGEBRA
dmitriy555 [2]

Answer:

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Step-by-step explanation:

thats all thank you

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