The answer would be (2,-2)
Answer:
94/17=5.5294
Step-by-step explanation:
that's what I got
Answer:
(x−2)2=11
Step-by-step explanation:
Answer:
∠ ABC = 22°
Step-by-step explanation:
OA = OB ( radii of circle )
Then Δ OAB is isosceles with base angles congruent , that is
∠ OBA = ∠ OAB = 17x
The sum of the 3 angles in the triangle sum to 180°
17x + 17x + 11x = 180
45x = 180 ( divide both sides by 45 )
x = 4
Then
∠ OBA = 17x = 17(4) = 68°
BC is a tangent so ∠ OBC = 90°
∠ ABC = 90° - ∠ OBA = 90° - 68° = 22°
Well, if each cake takes 2.5 cups, all you need to do is multiply 2.5 x 9 to get your answer!
