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3 years ago

Please help me thank you

Mathematics

1 answer:

Olenka [21]3 years ago

4 0

Step-by-step explanation:

$6 \sqrt{2}$

this is the answer

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HELP PLEASE!!!!!!!:(

NemiM [27]

Answer:

Step-by-step explanation:

$\frac{1}{2} = \frac{7}{14} \\$

$\frac{1}{7} = \frac{2}{14}$

$\frac{7}{14} + \frac{2}{14} = \frac{9}{14}$

5+2=7

$7 + \frac{9}{14} = 7 \frac{9}{14}$

3 0

3 years ago

Could I get some help on this?

Monica [59]

Answer:

200.5ft²

Step-by-step explanation:

According to my calculation this is the answer ..

4 0

2 years ago

Mary is 15 years older then her niece Katie. In 10 years Mary is two times as old as katie. How old are Mary and Katie now?

liraira [26]

15+10 =25 years old(Marry)
Divide it by 2 = 12.5
=13

Marry =25
Niece= 13

6 0

3 years ago

If h(x)=(fog)(x) and h(x)=3 sqrt x+3, find g(x) if f(x) =3 sqrt x+2

Sonja [21]

Answer:

$g(x)=x+\frac{1}{9}+\frac{2\sqrt{x}}{3}$

Step-by-step explanation:

Given functions: h(x) = (fog)(x) , h(x) = 3√x + 3 and f(x) = 3√x + 2

To find: function g(x)

Consider,

(fog)(x) = h(x)

f( g(x) ) = h(x)

$3\sqrt{g(x)}+2=3\sqrt{x}+3$

$3\sqrt{g(x)}=3\sqrt{x}+1$

$\sqrt{g(x)}=\frac{3\sqrt{x}+1}{3}$

$\sqrt{g(x)}=\sqrt{x}+\frac{1}{3}$

$g(x)=(\sqrt{x}+\frac{1}{3})^2$

$g(x)=(\sqrt{x})^2+(\frac{1}{3})^2+2\times\frac{1}{3}\times\sqrt{x}$

$g(x)=x+\frac{1}{9}+\frac{2\sqrt{x}}{3}$

Therefore, $g(x)=x+\frac{1}{9}+\frac{2\sqrt{x}}{3}$

5 0

3 years ago

Read 2 more answers

Which function is nonlinear?<br><br>mark as brilliant! help

Licemer1 [7]

Answer:

I believe the answer is C. Please let me know if I am wrong

Step-by-step explanation:

5 0

3 years ago