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3 years ago

Does anyone know the answer to this question!? Please if the answer is correct ill mark it as the best!

Mathematics

2 answers:

zheka24 [161]3 years ago

3 0

Answer:

H. - 1

Step-by-step explanation:

$f(x) = 4x - 1 \\ plug \: f(x) = - 5 \\ \\ - 5 = 4x - 1 \\ \\ 1 - 5 = 4x \\ \\ - 4 = 4x \\ \\ x = \frac{ - 4}{4} \\ \\ x = - 1 \\ \\ domain \: value \: = - 1$

andrey2020 [161]3 years ago

3 0

H-1 is you answer ...

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$\large \underline{ \mathbb{QUESTION:}}$

The lifeguard of the beach resort is on his post which is 4 m high. A boy in the pool is 9 meters away from him. Find the angle of depression from the lifeguard to the boy.

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$\large \tt{ tan \: x \: = \: \frac{opposite}{adjacent} }$

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