Answer:
6.71cm
Step-by-step explanation:
length of chord = 2× √( radius^2 - distance^2) Pythagoras theorem
= 2 × √(4.5^2 - 3^2)
= 2 × √11.25 = 6.71cm
Between 16 and 20 is 68%.....between 18 and 20 is half of that....so it would be 34%
A number that produces a specified quantity when multiplied by itself. (definition answers both questions)<span />
Answer:
The answer is A because the points that are represented given where they intercept on the x and y axis. These points are -1, 2, 10, and 5