<h3>
Answer:</h3>
<u>The general equation of a circle with center at (a,b) and radius r is</u> :
<u>So, substituting the values we get the circle equation as</u> :
Yes I think B is the correct answer
Answer:
-11
Step-by-step explanation:
Answer:
50° & 90°
Step-by-step explanation:
it's a right angle triangles, so one must be 90°
Interior angles in a triangle add up to 180.
180 - 90 - 40 = 50°
Answer:
-10 + 6
Step-by-step explanation:
I multiplied both sides by two, if you want to answer it fully, its -10 + 6 which is -4
