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3 years ago

Q1. If sinθ = 3/5 and cosθ = 4/5, Find the value of tanθ (Use Pythagorean Identity)

Mathematics

1 answer:

Sholpan [36]3 years ago

6 0

Step-by-step explanation:

$sinθ = \frac{3}{5} \: \: cosθ = \frac{4}{5} \\ now \\ tanθ = \frac{sinθ}{cos θ } \\ = \frac{3}{5 } \div \frac{4}{5} \\ = \frac{3}{5} \times \frac{5}{4} \\ = \frac{3}{4}$

Hope it will help :)❤

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(35 Points)<br> Evaluate ƒ(x) when x = 6.

pychu [463]

The value of the function is 6

Step-by-step explanation:

The function that we have in this problem is

$f(x)=\left \{ {{3x^2+1}, -4$

This means that:

when x is between -4 (excluded) and 6 (excluded), the value of the function is $3x^1+2$

when x is between 6 (included) and 9 (excluded), the value of the function is 6

In this problem, we are asked to evaluate f(x) when x = 6. Therefore, we are in the second case: therefore, the value of the function is 6,

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Learn more about functions:

brainly.com/question/3511750

brainly.com/question/8243712

brainly.com/question/8307968

#LearnwithBrainly

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