1/x+x/(x+2)=1
take LCM
x+2+x^2=x(x+2)
x=2
-----------------------------------------------
2)
(x+1)(x+3)=0
x= - 1, x= - 3
--------------------------------------------
3)
after solving both side u will get
3x=2x+2
x=2
--------------------------------
1/(x-1)(x+1)=2/(x-1)(x+2)
u will get same will cross out each other
1/(x+1)=2/(x+2)
(x+2)=2(x+1)
x+2=2x+2
x=0
$8 x .25= 2
25%
hope this helped :)
Answer:
Use the given formulas and replace s with its value of 5 inches.
<u>So the volume:</u>
<u>Total surface area:</u>
6 7/15 - 4 3/10 = ?
Answer :
2 1/6 or 2 5/30
Step by Step :
convert to improper fraction
97/15 - 43/10
find the common denominator (30)
194/30 - 129/30
subtract from each other
194/30 - 129/30 = 65/30
change back to mixed number
2 5/30 or simplify to 2 1/6
Answer:
1-A.) 0.14
; 2-C.) 0.3
Step-by-step explanation:
There are 41 people less than 20 years old who have an iron deficiency. There are 300 total people. This gives us the probability
41/300 = 0.136666 ≈ 0.14
There are 43+46 = 89 people greater than 20 years old who do not have an iron deficiency. There are 300 total people. This gives us the probability
89/300 = 0.29666 ≈ 0.30 = 0.3