2 years ago

Hii!

Mathematics

2 answers:

GREYUIT [131]2 years ago

5 0

Answer:

11 / 5

Step-by-step explanation:

2 / 5 + 9 / 5

= ( 2 + 9 ) / 5

= 11 / 5

Usimov [2.4K]2 years ago

5 0

Answer:

$\frac{2}{5} + \frac{9}{5} = \frac{11}{5}$

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Pls helppp!!! -------

Gelneren [198K]

Answer:

∠ A ≈ 44.42°

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos A = $\frac{adjacent}{hypotenuse}$ = $\frac{AC}{AB}$ = $\frac{5}{7}$ , then

∠ A = $cos^{-1}$ ( $\frac{5}{7}$ ) ≈ 44.42° ( to the nearest hundredth )

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Komok [63]

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Step-by-step explanation:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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