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2 years ago

Please help me :) please

Mathematics

1 answer:

dangina [55]2 years ago

8 0

Answer:

In bold.

Step-by-step explanation:

6/6 = 9/a

So a = 9.

6/c = a/4.5

6/c = 9/4.5 = 2

So c = 3.

By similar triangles:

d/5 = 6/ (6+6+3)

d/5 = 6/15 = 2/5

So d = 2.

Also by similar triangles

b/5 = 12/15 = 4/5

So b = 4.

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We want to calculate the following

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1 year ago

Joanie watched 1 out of three of a movie in the morning

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Answer:

7/15

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Determine how much she has watched.

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