$f(g(x))=x;\ f(x)=3x-4\\\\therefore3[g(x)]-4=x\ \ \ |add\ 4\ to\ both\ sides\\\\3[g(x)]=x+4\ \ \ \ |divide\ both\ sides\ by\ 3\\\\g(x)=\dfrac{x+4}{3}\\\\Answer:\boxed{B.\ g(x)=\dfrac{x+4}{3}}$

7 0

3 years ago

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Find the measure of the angle, PLEASE I NEED HELP-

mafiozo [28]

Answer: A.82

have: x + 105 + x + 89 = 180

⇔ 2x + 194 = 180

⇔ 2x = 180 - 194 = -14

⇔ x = -14/2 = -7

=> the measure of the angle is -7 + 89 = 82

Step-by-step explanation:

8 0

2 years ago

Please answer the attached question by selecting of the the given answers.

DIA [1.3K]

Answer:

The answer is C.3(x+3)/7

Step-by-step explanation:

7 0

3 years ago

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3р — 2 = 7(8р — 2) for p. ​

3р — 2 = 7(8р — 2) for p.