The answer is 11 sorry if I’m wrong
Answer: 60%
Step-by-step explanation:
3/5 times 20 = 60/100
Answer:
x ≤ 35
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given

Required
Represent the diagonal as a function
Using Pythagoras theorem, the diagonal is:

Substitute x for Side


Take the square root of both sides

Split



Express as a function.

Let the digits be x and y
Given that- xy= 18 and x+y=9
SO y= 18/x
And x+(18/x)=9
x^2 -9x+18=0
(x-6)(x-3)=0
So x=6,3