Ith Whole N Their
Sum
le: 9
a+b
V
First Second
Number Number
a
b
65
Enter an integer or decimal number ir
56
68
53
71
50
7
74
1 [1/1]
2 [1/1]
n 3 [1/1]
ion 4 (0/1)
(1/1)
47

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

The focus of a parabola is (-4,-5) and its directrix is y=-1 find the equation