-4.5 is your answer, hope this helped
Answer:
70%
$571.41
Step-by-step explanation:
100% means 1, or a whole thing.
Since the discount is 30% of the original price, and the original price is 100% of the original price, then
100% - 30% = 70%
With a 30% discount, you actually pay 70% of the original price.
<em>$399.99 is 70% of the original price.</em>
399.99 / 70% = x / 100%
70x = 100 × 399.99
x = 571.41
<em>The original price was $571.41.</em>
Answer:
I DONT KNOW DO YOU WANT TO BE MY FRIEND
Step-by-step explanation:
Pi is an irrational number,
Hello from MrBillDoesMath!
Answer:
sqrt(6)
Discussion:
The triangle, while not indicated, appears to be a right triangle (i.e. has a 90 degree angle). If so, from the Pythagorean theorem,
x^2 + 3^2 = ( sqrt(15) ) ^ 2 =>
x^2 + 9 = 15 => ( subtract 9 from both sides)
x^2 = 15 - 9 = 6 => (take the square root of both sides)
x= sqrt(6)
Regards,
MrB
