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2 years ago

7

HELPPP DUE IN 10 more min PlEaSe NO LINKS!

1 answer:

kap26 [50]2 years ago

7 0

9-4 and 9+(-4) I believe

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HELP PLZ HURRY!!!!!!

kotykmax [81]

It is 8/3 I did math

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2 years ago

If x+1/x = 5 find the value of x^3 +1/x^3. pls solve

Korolek [52]

Answer:

1) solve x+1/x = 5

$\frac{x + 1}{x} = 5$

$x + 1 = 5x$

$x - 5x = - 1$

$- 4x = - 1$

$x = \frac{ -1}{ - 4}$

$x = \frac{1}{4}$

2) solve x³+1/x³

$x {}^{3} + \frac{1}{x {}^{3} }$

substitute x = 1/4 into the expression

$( \frac{1}{4} ) {}^{3} + \frac{1}{( \frac{1}{4}) {}^{3} }$

$\frac{1}{64} + \frac{1}{ \frac{1}{64} }$

$\frac{1}{64} + \frac{64 \times 1}{1}$

$\frac{1}{64} + 64$

$\frac{4097}{64} \: or \: 64.02$

5 0

3 years ago

Please help me find the volume ASAP

sineoko [7]

Answer:

1. 309.375

2. 275.625

3. 150

Step-by-step explanation:

L*W*H=V

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3 years ago

Please help this is due in 45 minutes!!!!!

valina [46]

Answer:

75 in

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2 years ago

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7 MORE picture below

Tema [17]

Answer:

thats a acute angle witch is 62

Step-by-step explanation:

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2 years ago

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