She is so right Because said it bro
110-29 liked fish
41 +54 does not like fish
total-unlike fish is you total
Answer:
1/8th
Step-by-step explanation: A unit fraction is a rational number written as a fraction where the numerator is one and the denominator is a positive integer. A unit fraction is therefore the reciprocal of a positive integer, 1/n. Examples are 1/1, 1/2, 1/3, 1/4 ,1/5, etc. so in this case the cake is eight slices so 1/8
Answer:
a) 5 and 10
b) 15
c) The center-to-center distance is the sum of the radii, so the circles must be tangent.
Step-by-step explanation:
a) Each equation is in standard form:
(x -h)^2 + (y -k)^2 = r^2
so the first circle has radius √25 = 5, and the second circle has radius √100 = 10. The radii of the circles are 5 and 10.
__
b) The center-to-center distance can be found from the distance formula:
d = √((x2-x1)^2 +(y2-y1)^2) = √((9-0)^2 +(12-0)^2) = √(81 +144)
d = √225 = 15
The distance between centers if 15 units.
__
c) The circles must be tangent because their center-to-center distance is the same as the sum of their radii.
5 + 10 = 15
We want to simplify √(-48).
Note that
i² = -1 by definition.
Therefore
Answer: c.