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Cerrena [4.2K]
3 years ago
13

Let f(x)= 2x-1, h(x)= -x+5 Find (f of h)(3) PLEASE HELP ASAP!!!!

Mathematics
1 answer:
Alex_Xolod [135]3 years ago
4 0

Answer:

3

Step-by-step explanation:

Evaluate h(3) then substitute the value obtained into f(x)

h(3) = - 3 + 5 = 2, hence

f(2) = (2 × 2) - 1 = 4 - 1 = 3



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EXPLANATION
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Find side x , give your answer 1 decimal place <br>​
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<u>Given</u>:

Let A denote the angle of the given triangle which measures ∠A = 81°

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The value of x can be determined using the law of sine formula.

Applying the law of sine, we have;

\frac{sin \ A}{a}=\frac{sin \ B}{b}

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Cross multiplying, we have;

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