9 - c = -13
-c = -13 - 9
-c = - 22
c = 22 <===
Answer:
The radius of circle L is
Step-by-step explanation:
Remember that a line that passes through the center divide the circle into two equal parts
YV=VM=6 in
VL is perpendicular to YM
so
The triangle VLM is a right triangle
The radius is equal to LM ----> hypotenuse of the triangle VLM
Applying the Pythagoras Theorem
substitute the given values
Answer:
You are correct! The answer is 4
Step-by-step explanation:
Add up all the wands and divide by number of fairies in Fairyland
5+3+3+5 = 16
16/4 = 4
Answer:
(3 1/2, 7 1/4)
Step-by-step explanation:
When the segments have the ratio 1:3, the shorter segment is 1/(1+3) = 1/4 of the total length.
The point P that divides the length that way will be ...
... P = A + (1/4)(B - A)
... = A - 1/4A + 1/4B
... = (3A +B)/4
... = (3(2, 8) +(8, 5))/4 = (14/4, 29/4)
... P = (3 1/2, 7 1/4)