It is 20 if you plug in 5 for k
Answer:
225
Step-by-step explanation:
360 - 135 = 225
Answer:
isosceles triangle
Step-by-step explanation:
An isosceles triangle therefore has both two equal sides and two equal angles. The name derives from the Greek iso (same) and skelos (leg). A triangle with all sides equal is called an equilateral triangle, and a triangle with no sides equal is called a scalene triangle.
Answer:

Step-by-step explanation:
The mean is the sum of the weights divided by the number of weighings.
