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3 years ago

Please help I don’t know how to do this at all!

Mathematics

1 answer:

jarptica [38.1K]3 years ago

6 0

Answer:

16 times the square root of 6

Step-by-step explanation:

2 radical54 simplifies:

2(radical6 x radical9), which is 6 radical6

and 5 radical24 simplifies:

5(radical6 x radical4), which is 10 radical6,

10 radical6 + 6 radical6=

16 radical6

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PLEASE HELP! 25 PTS!!

zubka84 [21]

Answer:

Solution given:

$f(x)=\frac{x-16}{x^2+6x-40}$

$g(x)=\frac{1}{x+10}$

now

f(x)+g(x)= $\frac{x-16}{x^2+6x-40}+\frac{1}{x+10}$ ....(1)

now

factoring x²+6x-40

we get

x²+10x-4x-40

x(x+10)-4(x+10)

(x+10)(x-4)

now substituting in equation 1 ,we get

f(x)+g(x)= $\frac{x-16}{(x+10)(x-4)}+\frac{1}{x+10}$

taking l.c.m

= $\frac{(x-16)+(x-4)}{(x-10)(x-4)}$

=now

opening bracket

$\frac{x-16+x-4}{x²-10x-4x+40}$

= $\frac{2x-20}{x²+6x-40}$

answer is :

B. $\bold b\frac{2x-20}{x^2+6x-40}$

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3 years ago

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Aleksandr [31]

I think it’s 175 but I might be wrong

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4 years ago

Can someone please help me find the volume?

Mrac [35]

Answer:

Step-by-step explanation:

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a manufacturer inspects 800 personal video players and finds that 798 of them have no defects. what is the experimental probabil

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4 years ago

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kipiarov [429]

Answer: 4.5

Step-by-step explanation:

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