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xz_007 [3.2K]
2 years ago
13

...............................help!!!

Mathematics
2 answers:
Ray Of Light [21]2 years ago
5 0

Answer:

A

Step-by-step explanation:

Sophie [7]2 years ago
5 0
Aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa the answers A
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I'll give brainliest for the first and correct answer! The perimeter of a triangle is 135. The sides have lengths a, b, and c. T
irina [24]

9514 1404 393

Answer:

  (a, b, c) = (30, 50, 55)

Step-by-step explanation:

If we rewrite the ratio of A to B so it has the same number of ratio units as in the ratio of A to C, we have ...

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so ...

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The total number of ratio units is 27. They stand for 135 real units, so each one stands for 135/27 = 5 real units.

Multiplying the last ratio statement by 5, we find the lengths of each of the sides.

  A : B : C = 6 : 10 : 11 = 30 : 50 : 55

The side lengths are (a, b, c) = (30, 50, 55).

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3 years ago
Ben scores 56 out 0f 79 marks in a maths test?
zimovet [89]
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Work Shown:

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