Answer:
Step-by-step explanation:
We want to simplify;
We expand the bracket to obtain;
We now group the like terms to obtain;
We now simplify to get;
The correct answer is C
Answer:
the answer is c beucse yses
Step-by-step explanation:
Answer:
(+)6
Step-by-step explanation:
Grow means it will be positive and 6 means it will be, well, 6
30°
A strait line is 180°
75°+75°=150°
180°-150°=30°
Answer:
center = (-2, 6)
radius = 6
Step-by-step explanation:
<u>Equation of a circle</u>
(where (a, b) is the center and r is the radius)
Therefore, we need to rewrite the given equation into the standard form of an equation of a circle.
Given equation:
Collect like terms and subtract 4 from both sides:
Complete the square for both variables by adding the square of half of the coefficient of and to both sides:
Factor both variables:
Therefore:
- center = (-2, 6)
- radius = √36 = 6