Answer:
-0.985
Step-by-step explanation:
Refer to the image below for explanation:
Answer
3,4,5,5,6,7,7,7,7
Step-by-step explanation:
Answer:
big robux
Step-by-step explanation:
y=big robux big
Tangent always meets radius at 90° angle.
Angle ABC = 90° so Pythagoras' theorem applies.
r² + 4² = (r+2)²
r² + 16 = r² + 4r + 4
12 = 4r
r = 3