Answer:
y=2x
x=√75 or -√75
y=2√75 or -2√75
=10√3 or -10√3
There are 2 real, irrational solutions
I’m looking into this as we speak!
Give me a second
Answer:
4<x<12
Step-by-step explanation:
8.0+4.0=12.0
8.0-4.0=4.0 or 4
The rules of triangles is that it must be less than the sum you had when you first added 8.0and 4.0 which was 12
So therefore , 4< x < 12
and I also got it right on khan academy lol
It's a complimentary angle.
Complimentary angles both add up to 90 degrees, as you can also tell by the square with indicates a 90 degree angle.
Make (x + 54) + 5x = 90.
x + 54 + 5x = 90
Add like terms.
6x + 54 = 90
Subtract the 54.
6x = 36
Divide by 6.
x = 6
Answer:
H. 10
Step-by-step explanation:
We can write down all the games that can be played (I'm going to use a, b, c, d, and e to symbolize the players)
ab, ac, ad, ae, bc, bd, be, cd, ce, de
As you can see, there are 10 games that are going to be played.
Best of Luck!