C) The mean Value is closer to the middle of the range than the Median
Hope this helped!
Step-by-step explanation:
Draw the triangle formed by the ray.
The hypotenuse of the triangle is:
c² = a² + b²
c² = (-5)² + (2√7)²
c² = 25 + 28
c = √53
Therefore:
cos β = -5 / √53
Or, as a proper fraction:
cos β = -5√53 / 53
Answer:
first you write your full question then ,i will try.
Step-by-step explanation:
please give me brain list and follow