Answer:
13
Step-by-step explanation:
when you multiply 65 by .2 that is the predicted number of right answers if they were to guess on every one.
An arc that measures 180 degrees is called a semicircle.
If it measures less than 180 it’s a minor arc.
If it measures greater than that it’s called a major arc
Here is your answer. In the first bracket it's your X1 and Y1 and second bracket it's your X2 and Y2
5 times 5 can be array for 5+5+5+5+5=25
Estimation helps when there’s a lot of decimals or you want to get the basic number. For an example if you wanted to count the basic population of an area you wouldn’t say 15,347 people you would say over 15,000 people. Hope this helps!