Answer:
STEP 8
Step-by-step explanation:
Answer:
D) 140°
Step-by-step explanation:
The total number of degrees in a triangle is 180. Since both sides of the triangle are the radius of the circle, the triangle is isosceles. Therefore the two opposite angles are equal. Thus, the central angle is 180° − 2(20°) = 140°.
Answer:
Read below.
Step-by-step explanation:
2/3(9x+6)=6x+4
6x+4=6x+4
Subtract 6x + 4 from both sides
6x+4-6x+4=0
If you count 0 as an answer then no. If you don't then yes.
Answer:
y-5 = 2(x-3)^2
Step-by-step explanation:
The general form of this quadratic equation is y-k = a(x-h), where (h,k) is the vertex and a is the leading coefficient.
In this case, y-5 = 2(x-3)^2.
