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zubka84 [21]
3 years ago
8

The points Q, R, S and T all lie on the same line segment, in that order, such that the ratio of Q R : R S : S T QR:RS:ST is equ

al to 6 : 3 : 1. 6:3:1. If Q T = 10 , QT=10, find R S . RS.
Mathematics
1 answer:
valentinak56 [21]3 years ago
7 0

RS = 3?

I will draw a diagram because its easier that way. If QS = 9 since 6 + 3 = 9 and QR = 6 then RS = 3 since 9 - 6 = 3.

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Solution:

<u>A few definitions...</u>

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  • Irrational number - All the real numbers which are not rational numbers.

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Since both are known as fractions, they are rational numbers.

<u>Option B - Rational or Irrational?</u>

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√2 is classified as an Irrational number because if it is simplified, it does not result in any integer, fraction, terminating decimal, or repeating decimal.

<u>Option C - Rational or Irrational?</u>

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Since this is an integer, this is rational.

<u>Option D - Rational or Irrational?</u>

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Since this is an integer, this is rational.

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