-4(3x-5)
-12x+20
Please vote my answer brainliest!
Homer has made mistake in step 2
When you complete the square, you need to add the values to both sides of equation
<em><u>Solution:</u></em>
<em><u>Given equation of circle:</u></em>

Let us first calculate center and radius and find out where he did the mistake
<em><u>Step 1:</u></em>
Group the terms

<em><u>Step 2:</u></em>

But homers step 2 is:

So homer has made mistake in this step
When you complete the square, you need to add the values to both sides of equation
But homer did not add 49 and 1 to right side of equation
Correct steps are:

Comparing general equation of circle,

Therefore, center is ( 7, -1) and radius is 8.66
Answer:
To convert a degree measure into radians, you multiply it by π/180, π = 3.14 btw, so 25 * π/180 = 25*3.14/180 = 78.5/180 = 0.43633., which is 0.44 to the nearest hundredth.
Step-by-step explanation:
-9.5 because 1/2 simplifies to .5 and 9 is the whole number
There are 60 thirds in three hours