Answer:
or 6.32
Step-by-step explanation:
We can find the distance between two points by using this formula

where the x and y values are derived from the given points
The points given are ( -2 , 5 ) and ( 4 , 3 )
So we plug in the x and y values of those coordinates into the distance formula

or 6.32
Answer:
5
Step-by-step explanation:
|8| - |14 - 11|
8 - 3
5
EQUATION OF A CIRCLE = (x-h)² + (y-k)² =r²
Since the center of the cercle is in O, then h=5 & k=-2
(x-5)² + (y+2² =9
Step-by-step explanation:
The sum of the interior angles of a convex regular polygon is 180 times (n-2), where n is the number of sides. Since we already know the sum, we can write 3,960 = 180(n-2). If you solve for n in this equation, you will have the number of sides.
Answer: 11 9/35
Step-by-step explanation: just add the whole number to the fraction.