Answer: always decreasing
Step-by-step explanation:
Answer:
well 30 degrees and 30 degrees would make sense and so would 40 and 20
Answer:
50.3 ft
Step-by-step explanation:
circumference = 2nr
the diameter is the straight line that passes through the centre of a circle and touches the two edges of the circle.
A radius is half of the diameter
radius = 16/2 = 8
2 x 22/7 x 8 = 50.3ft
the tenth is the first number after the decimal place. To convert to the nearest tenth, look at the number after the tenth (the hundredth). If the number is greater or equal to 5, add 1 to the tenth figure. If this is not the case, add zero
You need a graphing calculator or just use an app on your phone (Desmos is a good app to use). I show what to do in the photo below.