Its 61. So 47+72 which equals 119 then subtract from 180 to get 61
Step-by-step explanation:
option C is the correct answer: -100°
Answer: (2,5)
Step-by-step explanation:
To find the x coordinate of the vertex, you will set x-2=0 and solve for x
x-2=0
+2 +2
x = 2
Now since we know the vertex has an x coordinate of 2 we have to solve for y by plotting in the x value.
y= 1/2(2-2)^2 + 5
y = 0 +5
y =5
(2,5)
Answer:
Move all terms that don't contain x to the right side and solve. x = 10 − 2 y
Step-by-step explanation: