3 years ago

Please help will mark brainliest What are the known solutions to f(x)=g(x) ?

Mathematics

1 answer:

irga5000 [103]3 years ago

4 0

The answer is 9 my g

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Identify the composite function and its domain

creativ13 [48]

$f(g(x))=f(\sqrt{x-2})$
$f(g(x))=3(\sqrt{x-2})^{2}+4$
$f(g(x))=3(x-2)+4$
$f(g(x))=3x-6+4$
$f(g(x))=3x-2$

Domain:
g(x) must be greater than or equal to zero (no square roots of negative numbers) therefore x must be greater than or equal to 2. Answer is B.

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3 years ago

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nikdorinn [45]

Answer:

$x=\boxed{20}$

Step-by-step explanation:

The vertical angles have the same measure, so ...

3x +50 = 6x -10

60 = 3x . . . . . add 10-3x

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4 years ago

The ratio of the side lengths of a quadrilateral is 2:3:5:6 and its perimeter is 48 cm. What is the length of the longest side?

Alex17521 [72]

The side lengths are given in proportions which are 2:3:5:6. The perimeter is given as the sum of all the sides which is given as 48 cm. Using ratio and proportion, the sum of all the sides or the perimeter is proportional to the sum of all the fractions and the largest fraction is proportional to the longest side of the quadrilateral.

Let x be the longest side of the quadrilateral. The largest proportion is 6.
6/(2+3+5+6) = 6/16
6/16 = x/48

x= 18 cm. The longest side is 18 cm. The other sides are 6, 9, 15 using the other proportions.

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3 years ago

The CD format has been declining in popularity. A music executive used the equation LaTeX: f\left(x\right)=240,000\left(.95\righ

Aleks04 [339]

Answer:

Step-by-step explanation:

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3 years ago

How to do division with arrays?

MariettaO [177]

okay honey just divide 364 by 26 which is 14

i believe this is the answer

hope i helped.

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3 years ago