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aev [14]
2 years ago
7

How do you find A to C?

Mathematics
2 answers:
Artemon [7]2 years ago
5 0

Answer:

7√3

Step-by-step explanation:

Pythagorean Theorem

a² + b² = c²

7² + b² = 14²

b² = 14² - 7²

b² = 196 - 49

b = √147

7√3

<h2>BRAINLIEST please if this helped!</h2>
creativ13 [48]2 years ago
5 0

Answer:

AC = 12.12

Step-by-step explanation:

<u>Step 1:  Determine side AC</u>

Pythagorean\ theorem → a^2 + b^2 = c^2

(AC)^2 + (CB)^2 = (AB)^2

(AC)^2 + (7)^2 = (14)^2

(AC)^2 + 49 = 196

<u>Step 2:  Subtract 49 from both sides</u>

(AC)^2 + 49 - 49 = 196- 49

(AC)^2 = 147

<u>Step 3:  Square root both sides</u>

\sqrt{(AC)^2} = \sqrt{147}

AC = 12.12

Answer:  AC = 12.12

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3 years ago
Last year at a certain high school, 12 students sought the nomination for president of the student body. In how many ways could
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<h3>495 different ways</h3>

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