Answer:
x=500+100sqrt{15}i OR x=500-100sqrt{15}i
Step-by-step explanation:
0.01x^2-10x+4000=0
solve for x using quadratic formula
Answers are imaginary numbers, possibly due to wrong equation in question
Since there are 52 weeks in a year, we find her weekly paycheck amount by dividing her total salary, 32200, by 52:
32200/52 ≈ $619.23 (we round to the nearest cent)
She takes 6% of her check and invests it in her 401(k). 6% = 6/100 = 0.06. We multiply her weekly check amount by 0.06 to find how much was invested each week:
$619.23(0.06) ≈$37.15 (again round to the nearest cent).
Answer:i tink its D) - 4/3
Step-by-step explanation:
im bad at mat, so im sorry if im wron
Try this solution (this is not the shortest way!).
Note, the length of the diagonal is 45 cm.=4,5 dm.
Answer: the side is 22.5 cm., the EF is 12 cm.
