Answer: Ina fraction it could just be 2/9 in a decimal it is 0.22222222222
Step-by-step explanation: with the fraction 2 divided by nine is 2/9 simple as that. When you have a nine like that in the denominator take whatever number is the numerator, put 0 and a decimal point, and then just repeatedly press whatever the numerator is. Except for 9/9 then you just say 1. Hope this helped.
I feel like this would just be 108cm squared but I could be wrong...
After 1st year: 250$:100%=x$:116%, 250$*116%=x$*100%, x=(250*116)/100=290$. After 1st year I will have 290$
After 2nd year: 290$:100%=x$:116%, x=(290*116)/100=336.4$. After 2nd year I will have 336.4$
After 3rd year I will have (336.4*116)/100=390.224$
After 4th yr: (390.224*116)/100=452.65984$
After 5th yr: (452.65984*116)/100=525.085$
After- 6th yr: 609.1$, 7th yr: 706.556$, 8th yr: 819.605$, 9th yr: 950.742$
10th yr: 1102.86$, 11th yr: 1279.32$, 12th yr: 1484.01$, 13th yr: 1721.45$,
14th yr: 1996.88$, 15th: 2316.38$, 16th yr: 2687$, 17th yr: 3116.92$
After 18 years I will have 3615.63$.
Answer:
Step-by-step explanation:
Multiply both sides of the equation by 10:
9x²+7x-2=0
Write 7x as a difference:
9x²+ 9x-2x -2 =0
Factor the expression:
9x x (x+1)-2x-2 = 0
9x x (x+1) - 2 (x+1) =0
Then seperate them into possible cases:
(x+1) x (9x-2) = 0
x+1 = 0
9x - 2= 0
The equation has 2 solutions:
x1 = -1
x2 =
Answer:
Step-by-step explanation:
no thx for 50points