Answer:
Proof below.
Step-by-step explanation:
<u>Quadratic Formula</u>

<u>Given quadratic equation</u>:

<u>Define the variables</u>:
<u>Substitute</u> the defined variables into the quadratic formula and <u>solve for x</u>:







Therefore, the exact solutions to the given <u>quadratic equation</u> are:

Learn more about the quadratic formula here:
brainly.com/question/28105589
brainly.com/question/27953354
This can be solved using a ratio. The ratio is: 13/20=x/60 this would then become 20x= 780 divide both sides by 20 and you get x=39. the answer is 39
2.5 years = 30 months
7500$ in 30 months
x$ in 1 month
___________________
x = (7500*1)/30 = 250
The answer is 250$/month.
Hi
Here is you answer mate
But don’t forget to mark me the brainliest
Plug the applicable numbers into the compound interest formula and see which is more.
A = p(1+r/n)nt
A = future amount
p =principal investment
r = interest rate as a decimal
n = number times compounded per year
t = time in years
A = 5000(1+.0743/365)365(10)
= 5000(1.000203562)3650 = $10,510.38
A = 5000(1+.075/4)4(10)
= 5000(1.01875)40 = $10,511.75
As you can see these are practically equal, but the 7.5% quarterly is more.
Answer:
9
Step-by-step explanation:
3*3=9
ABC and 123
A1 B1 C1 A2 B2 C2 A3 B3 C3