Plzzzzz Help me 10 points and will mark brainiest
2 answers:
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
Answer:
21
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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