Answer:
4/6 chance
One is taken at random, we do not know the colour so we just take away 1 from both colours, this leaves us with 4/6 chance.
Answer is
SSS <span>Similarity </span><span>Postulate
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Let U = {all integers}.
Consider the following sets:
A = {x | x ∈ U and x > 3}
B = {x | x ∈ U and x is an even integer}
C = {x | x ∈ U and 2x is an odd integer}
D = {x | x ∈ U and x is an odd integer}
<span>
Use the defined sets to answer the questions.
Assuming 0 is an even integer, which set is the complement to set B?
<span>
D
</span> Which set is an empty set?
<span>
C</span>
Which set would contain the subset E = {1, 3, 5, 7}?
<span><span>
D</span></span></span>
Answer:
Step-by-step explanation:
c^2 = a^2 - b^2
13^2 - 5^2 = -12