Answer:

Step-by-step explanation:
To write a circle in standard form, expand the equation of the circle and move all terms to one side.

The quadratic equation

can be written in the form:

Where p and q are the roots of the equation.
Given p = 4, q = -2, a = 3, the quadratic will look like this:

Finally, distribute and combine like terms to put it in standard form.
1. y - 12
<span>2. y= 15c </span>
<span>3. y= 17/k </span>
<span>4. y= v + 3 </span>
<span>5. y= t/82 </span>
<span>6. y= 13 + 2h </span>
<span>7. y= 6.7 + 5n </span>
<span>8. y= 7 - 3/v </span>
Answer:
I'm just guessing but I'm 1000000000%sure out of 10000000000000000000000000000
Answer:
Step-by-step explanation:
4(5x-2y=9)
-2(3x+4y=-5)
20-20x-8y=36
+6x-6x-8y=10
36-20x=10+6x-6x
36-36-20x-6x=10
-26x=10-36
-26x/-26=-26/-26
x=1