3 years ago

Solve x in the quadractic x/3 + 10/x-1 = 4.

Mathematics

1 answer:

denpristay [2]3 years ago

3 0

Step-by-step explanation:

Solve the rational equation by combining expressions and isolating the variable xx.

Exact Form:

x=15+√1052,15−√1052x=15+1052,15-1052

Decimal Form:

x=12.62347538…,2.37652461…x=12.62347538…,2.37652461…

You might be interested in

Can anyone solve this for me?<br><br><img src="https://tex.z-dn.net/?f=x%5E%7B2%7D" id="TexFormula1" title="x^{2}" alt="x^{2}" a

stellarik [79]

Answer: 9x - 485/81

------------------------------

6 0

3 years ago

Three inches of snow fell on Monday. Five inches of snow fell on Tuesday. One-half inch of snow fell on Wednesday. How much snow

stiv31 [10]

Answer:

9 and a half

Step-by-step explanation:

3 0

3 years ago

he U.S. Bureau of Labor Statistics reports that the average annual expenditure on food and drink for all families is $5700. Assu

Papessa [141]

Answer:

87.08% percentage of families spend more than $4000 annually on food and drink

Step-by-step explanation:

Given -

average annual expenditure on food and drink for all families is $5700

Mean $(\nu)$ = 5700

standard deviation $(\sigma )$ = 1500

Let X be the no of families spend annually on food and drink

percentage of families spend more than $4000 annually on food and drink =

$P(X > 4000)$ = $P(\frac{X - \nu }{\sigma }> \frac{ 4000 - 5700}{1500})$

= $P(Z > - 1.13)$ Using $(Z = \frac{X - \nu }{\sigma })$

= 1 - $P(Z$

= 1 - .1292

= .8708

= 87.08%

7 0

3 years ago

At Norman's Newsstand, 5 magazines cost $10.00. How many magazines could you buy with $24.00?

kow [346]

Answer: you could buy 12 magazines

Step-by-step explanation:

each magazine is $2

6 0

2 years ago

Read 2 more answers

(7x7x7x7x7x7x7)-3x-3x-3

Anna71 [15]

Answer:

823516

Step-by-step explanation:

hope this helps

8 0

3 years ago

Read 2 more answers