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cricket20 [7]
2 years ago
13

Each pair of figures below is similar. Find the lengths of all unknown sides​

Mathematics
1 answer:
lions [1.4K]2 years ago
7 0

Answer:

  a) w = 8; y = 5.25

  b) x = 10; z = 7.2

Step-by-step explanation:

a) Dimensions on the smaller figure are FA/F'A' = 3/4 times those on the larger figure.

  6 = (3/4)w

  w = 24/3 = 8

  y = (3/4)·7 = 21/4 = 5.25

__

b) Dimensions on the smaller figure are ER/E'R' = 9/15 = 3/5 times those on the larger figure.

  6 = (3/5)x

  x = 30/3 = 10

  z = (3/5)12 = 36/5 = 7.2

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mrs_skeptik [129]

Answer:

26.8°

Step-by-step explanation:

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If cos B = 0.8926

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7 0
3 years ago
Consider the line -6x-2y=-4.
Rzqust [24]

Answer:

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Step-by-step explanation:

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Hope that helps!

3 0
2 years ago
the odds of rolling a certain number on a single die is 1 chance in 6 rolls. in course of a game, someone rolled 3 fives. accord
Zina [86]

Answer:

18

Step-by-step explanation:

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S / F

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6 0
3 years ago
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I can tell you that is 50 cents for cantaloupe at that price....
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4 0
3 years ago
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