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3 years ago

Plzzzzz Help me 10 points and will mark brainiest

Mathematics

2 answers:

vladimir1956 [14]3 years ago

8 0

Answer:

x=21

Step-by-step explanation:

We can use a ratio to solve

45 27

------ = ----------

35 x

Using cross products

45x = 35*27

45x = 945

45x/45 = 945/45

x =21

Anuta_ua [19.1K]3 years ago

3 0

Answer:

Step-by-step explanation:

The ratio of A to B is 45 / 35, which is equal to 9 / 7. To get from B to A, the ratio is 7 / 9.

(7 / 9) x 27

7 x 27 = 189, 189 / 9 = 21

<em>Brainliest, please!</em>

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