My brother needs help. ^_^

Mathematics

2 answers:

natima [27]3 years ago

8 0

Answer is C i might be wrong

Mice21 [21]3 years ago

5 0

Would the answer be C?

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Find f(x) and g(x) so that the function can be described as y = f(g(x)). <br><br> y = 7/sqrt 8x +10

Blizzard [7]

Assuming you meant

$y = \frac{7}{ \sqrt{8x+10} }$

Then you can compose the function g(x)

$g(x)= \sqrt{8x+10}$

With the function

$f(x)= \frac{7}{x}$

Because f (g(x) ) means that you first find (calculte) $\sqrt{8x+10}$ and second you divide 7 by g(x) to obtain 7 / [√(8x+10) ].

8 0

3 years ago

Ixl/Signin/Eli whitney Help please

Dafna1 [17]

What do you mean about his

3 0

3 years ago

34 ÷ [(7.2 × 0.8) 3.24]

kvv77 [185]

Answer: 9
because you need to first use the ones in the parentheses and then move on.

6 0

3 years ago

Ur wrong its acutully 39.8 not 39.75 u came up with the wrong answer.

alukav5142 [94]

It is 39.8 your right

3 0

3 years ago

Eleven subtracted from the quotient of a number and five is -13

madam [21]

X/5 - 11 = -13

x/5 - 11 (+11) = -13 (+11)

x/5 = -2

x/5 (5) = -2(5)

x = -10

-10 is your number

hope this helps

5 0

3 years ago