Answer:
(-2, 6)
Step-by-step explanation:
Equation of a circle is:
(x − h)² + (y − k)² = r²
where (h, k) is the center and r is the radius.
In this case, the center is (-2, 6).
Answer:
I think it's C. 2x^2-15
Step-by-step explanation:
I'm really sorry if I'm wrong my brain is dieing from writing essays in ela.
was I close
Answer:
See below.
Step-by-step explanation:
1+3x+3x
Combine like terms.
3x+3x+1
6x+1
-hope it helps
Answer:
A typical mixture equation
:
x + .10(54-x) = .20(54)
x + 5.4 - .10x = 10.8
x - .1x = 10.8 - 5.4
.9x = 5.4
x = 5.4%2F.9
x = 6 L of pure acid to be combined with: 54-6 = 48 L of 10% solution
Step-by-step explanation:
does this help?
