What is sin=opposite/hypotenuse, cos=adjacent/hypotenuse, and tan= opposite/ adjacent?
100
The factored form of a(2)-b(2) is
What is (a+b)(a-b)?
100
This sign {} means
What is a null set?
200
The probability of picking a King of Queens in a 52 card deck
What is 0/52?
200
Simplify: -5(-3c+5v-6)
What is 15c-25v+30?
200
In triangle ABC, angle C is the right angle, BC=3, AC=4 and AB=5. The tan of A is
What is 3/4?
200
The completely factored form of 5y(2)+15y is
What is 5y(y+3)?
200
Universal set= {10,9,8,7,6,5,4,3,2,1} Set A= {14,11,19,8} The union of these two sets is
What is {19,14,11,10,9,8,7,6,5,4,3,2,1}?
300
There is a bag of marbles. 10 are black, 9 are red, and 8 are blue. One marble is taken out and not replaced and another marble is taken out and also not replaced. The probability that the first marble was black is ______ and the probability that the second marble was b red is _____
What is 10/27 and 9/26?
300
The original expression of 2n-6 is
What is -7n+9n-6?
300
In triangle ABC, angle C is the right angle, BC=3, AC=4 and AB=5. The measure of angle A to the nearest degree is
What is 37?
300
The two factors of 2x(2)+6x+8 are
What are (2x+2) and (x+4)?
300
This means the elements where sets overlap (Also name the sign that is associated with it)
What is intersection and upside down U?
400
There are 6 apples, 10 blueberries, 12 oranges, 11 blackberries, 7 bananas, and 11 grapes. The probability that a cranberry is chosen is
What is 0/57?
400
The algebraic expression that represents 43 less than a triple number g is
What is 3g-34?
400
In triangle DEF, angle F= 90 degrees, DF=6, DE=10, and FE=8. Angle X is located at side E. The cosine of angle X is
What is 6/10?
400
To factor an algebraic expression completely means
What is to factor the expression until it cannot be simplified anymore?
400
The universal set= {1,3,5,7,8,9}. Set A={1,7,9}. The complement of Set A is