Answer:
17.872, 8
Step-by-step explanation:
Chords that pass through the center are the diameter, and lines that are tangent to the circle are perpendicular to the diameter at that point.
Therefore, what we are looking at are right triangles, and we can find the distance using Pythagorean theorem.
c² = a² + b²
(19.5)² = (7.8)² + b²
b ≈ 17.872
c² = a² + b²
(10)² = (6)² + b²
b = 8
Answer:
an+4n+1
Step-by-step explanation:
Hope it helped
Answer: 67
Step-by-step explanation:
First You need to add 60+53 together
once you get 113 from that you need to subtract that from 180(due to the fact a triangle=180
Once you subtract 113 from 180 you get 67.
Answer:
the answer is d
Step-by-step explanation:
the vertical line test can be done by putting your pencil vertically and if the line touches it more than once than it is not a function
