B) Selecting a blue and green balloon by choosing one string at a time at random from a clown's hand, handing the first choice to your brother.
C) Rolling two ones in a row using a standard die.
D) Getting 5 multiple choice questions correct if you select at random from each of the possible answers, never repeating an answer choice.
A- use the distance formula to determine the length of each side of the quadrilateral. Show your work
B- explain whether the quadrilateral is a rhombus
Answer:
See explanation
Step-by-step explanation:
Points A(-3, -3), B(-2, 2), C(3, 3), and D(2, -2) are the vertices of a quadrilateral.
Find lengths of the sides as distances between points:
Since all lengths of sides are the same, quadrilateral ABCD is the rhombus.
Noah baked 3 1/4 dozens of muffins and needs to bake 1 3/4 more dozens to meet his requirement of 5 dozens for the bake sale.
Noah baked 1 1/2 dozen blueberry muffins and 1 3/4 dozen lemon muffins. Adding these two amounts together, Noah has baked a total of 3 1/4 dozen muffins (1 1/2 + 1 3/4 = 3 1/4). Since he needs to bring 5 dozen muffins to the bake sale, we need to subtract the number of dozens he already baked from the total required. That is, 5 dozens - 3 1/4 dozens = 1 3/4 dozens. Therefore, Noah needs to bake 1 3/4 more dozen muffins to have enough for the bake sale.
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