Thank you so much!
These are my answers:
a) 2.27
b) 137.62
Is that correct?
x^2+y^2 = 327
x+y = 101
y = 101-x
x^2 + (101-x)^2 = 327
Solve for x and then substitute the value of x into the equation and solve for y
I hope this helps!!!
I believe the answer is 4 and -3
I hope this helps!
I will go and answer it now!
180 - (84+43) = x
Try it out!
I know right!!! That was so smart!
-5 * -5 = -25
I hope this helps
6x - x² = k
=> x² - 6x + k = 0,
For there to be at least 1 real solution,
The discriminant b² - 4ac must be at least 0.
We have (-6)² - 4(1)(k) >= 0.
Therefore 36 - 4k >= 0, k <= 9.
Hence the largest value of k is 9.
I really want to help but will you please include brackets so that it is clear which numbers are fractions!
I'm sorry I couldn't be of any help but I think it will help you get your question answered!