Which characteristics do a rhombus and a rectangle always have in common?
a. 4 sides and 4 angles
b. 2 pairs of parallel sides
c. opposite sides with equal length
d. all sides with equal length
e. all angles have a measure of 90 degrees

is the answer
a, b, and e
a, b, and c
a, b, d and e
a, c, and d

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Astudent received the following grades last semester. find the student's semester grade point average. an a is algebra (3 credits), a b in history ( 3 credits), a in sociology ( 3 credits) a d in english ( 3credits) and a c in seminar ( 2credits). an a is worth 4 points, a b is worth 3 points a c is worth 2 points and a d is worth 1 point.

Abag contains 3 red marbles 4 white marbles and 5 blue marbles if one marble is drawn from the bag what is the probability that the marble will be blue

896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631