You got divide só see mean, the middle number is the median, range you add all number and divide but how many number has
Answer:
question 3: 1/3 question 4: 5/7 question 5: 2/3
Exterior is 360 and interior is 7920!
Answer:

Step-by-step explanation:
to find the slope between two points use the formula 

simplify

divide -12 by -4

Recall that a circle has a total of 360°, now the arc that is NOT part of "x", is 250°, therefore the leftover, namely the arc made where "x" is at, has to be 360° - 250<span>°, that's the degree measure of that arc.
now, arc's get their angle measure from the central angle they're in, in this case, "x" is the central angle, and therefore, it has the same measure of 360</span>° - 250°.