25 balls, 13 are odd
first pick = 13/25 probability of picking an odd
2nd pick = 12/24 = 1/2 probability
13/25 x 1/2 = 13/50 probability
H is the correct choice.
The diagram means that parallelograms come in two kinds: rectangles and rhombuses.
So,
.. all rhombuses are parallelograms
.. all rectangles are parallelograms
.. no rectangles are rhombuses
This diagram only recognizes parallelograms that are rectangles and rhombuses. There are also other kinds of parallelograms, but those are not shown here.
The equation of a circle:
(h,k) - the coordinates of the center
r - the radius
The center is (4,0), the length of the radius is 2√3.
Let x represent the shoes and let y represent the clothes.
So x+y=132
x+54=132 by substituting the Y value, so we don't the x value and that is what we have to solve.
So x+54=132, subtract 54 from both sides to get x value
so X=78
The cost of shoes is $78. and that is the answer. I hope it helps you.
