3 years ago

Find the inverse of the function f(x)=5x-2/3x+4

Mathematics

1 answer:

9966 [12]3 years ago

5 0

This is the answer in the picture above

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A gear with an 80 centimeter radius is connected to another gear with a 26

solmaris [256]

Step-by-step explanation:

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3 years ago

What is the least common denominator for 1/2 & 2/3 ?

IrinaVladis [17]

Answer: 6

Step-by-step explanation:

1/2 = 3/6

2/3 = 4/6

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4 years ago

Solve for x.<br> 13<br> =(5x+ 6)/8 + <br> (5x+4)/4

valkas [14]

Answer: x=6

Step-by-step explanation:

To solve for x, we want to isolate the variable.

$\frac{5x+6}{8} +\frac{5x+4}{4} =13$ [get common denominator]

$\frac{5x+6}{8} +\frac{2(5x+4)}{8} =13$ [add fractions]

$\frac{5x+6+10x+8}{y} =13$ [combine like terms]

$\frac{15x+14}{8} =13$ [multiply both sides by 8]

$15x+14=104$ [subtract both sides by 14]

$15x=90\\$ [divide both sides by 15]

$x=6$

Now, we know that x=6.

3 0

3 years ago

Parabola A can be represented using the equation (x + 3)2 = y, while line B can be represented using the equation y = mx + 9. Is

tekilochka [14]

Answer:

The correct answer is C

Step-by-step explanation:

Isabel is incorrect because the point of intersection between line B and parabola A that can be determined is the y-intercept of the equations

Hope this helps!

3 0

3 years ago

Read 2 more answers

It is known that 2.2< sq root 5 <2.3. Find all possible values of the expression: a sq root 5 +2 3- sq root 5 It is known

NISA [10]

Answer:

4.2 < sq. 5< 4.3

Step-by-step explanation:

since square root of 5 was +2 you just add +2 to both sides and you will get your answer, however it is different with different operations.

5 0

3 years ago