3 years ago

Help me plz with this question!

Mathematics

1 answer:

sashaice [31]3 years ago

5 0

I hope this help in some sort of way you can message me if you need more help

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F as a function of x is equal to the square root of quantity 6 x plus 9 , f as a function of x is equal to the square root of qu

Elis [28]

Answer:

A. $\sqrt{6x+9} +\sqrt{6x-9}$

Step-by-step explanation:

We are given the functions f(x) and g(x) as,

$f(x)=\sqrt{6x+9}$

$g(x)=\sqrt{6x-9}$

It is required to find the function ( f+g ) i.e. ( f+g ) (x)

So, $(f+g)(x)=f(x)+g(x)$

i.e. $(f+g)(x)=\sqrt{6x+9}+\sqrt{6x-9}$

Hence, we get that $(f+g)(x)=\sqrt{6x+9}+\sqrt{6x-9}$ .

So, the first option is correct.

4 0

3 years ago

I need help fast!!

Tpy6a [65]

Answer:

umm 6.0?

Step-by-step explanation:

7 0

2 years ago

A new park is built with a 3/4 mile trail around a lake. The city wants to include a bench every 1/8 of a mile. How many benches

aleksandr82 [10.1K]

Answer:

6 benches are needed

Step-by-step explanation:

3/4= 6/8

1/8 goes into 6/8, 6 times so,

6 benches are needed on the 3/4 mile trail

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3 years ago

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What's the scale factor from AABC to ADEF? A) 4/3 B) 3/4 C) 2/5 D) 5/2

guajiro [1.7K]

Answer:

D) 5/2

Step-by-step explanation:

Scale factor = AB/DE = 35/14 = 5/2

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3 years ago

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statuscvo [17]

Answer:

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Step-by-step explanation:

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2 years ago