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Ira Lisetskai [31]
3 years ago
8

Express the cosine of angle U as a ratio of the given side lengths

Mathematics
2 answers:
Vlad1618 [11]3 years ago
8 0

Answer:

Option A) 12/13

Step-by-step explanation:

we know   that

The cosine of angle U is equal to divide the adjacent side to angle U (UV) by the hypotenuse of the right triangle (UW)

so

cos(U)=\frac{UV}{UW}

substitute the given values

cos(U)=\frac{12}{13}

Aleks04 [339]3 years ago
6 0

Answer:

D. 5/13

Step-by-step explanation:

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g100num [7]

Answer:

?=\frac{16}{3}

Step-by-step explanation:

\frac{1}{3}+\frac{2}{?}=\frac{17}{24}

\frac{?}{3?}+\frac{6}{3?}=\frac{17}{24}

\frac{?+6}{3?}=\frac{17}{24}

24?+144=51?

144=27?

?=\frac{144}{27}

?=\frac{16}{3}

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Step-by-step explanation:

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Which transformations can be used to map a triangle with vertices A (2, 2), B (4, 1), C (4, 5) to A’ (–2, –2), B’ (–1, –4), C’ (
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A is the the answer for you
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