Mathematics, 08.01.2020 03:31, jonathan3191
On marks last test the ratio of questions he answered correctly to questions he answered incorrectly weas 12: 7 if he answered 21 answers incorrectly how many questions were on the test?
Answers: 3
Mathematics, 21.06.2019 21:00, nathanwhite2000
What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3
Answers: 2
Mathematics, 21.06.2019 21:30, Kizmit1423
How does reflecting or rotating a figure change the interior angles of the figure?
Answers: 2
Mathematics, 21.06.2019 22:00, Jasten
Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.
Answers: 1
Mathematics, 21.06.2019 23:30, pennygillbert
The area (a) of a circle with a radius of r is given by the formula and its diameter (d) is given by d=2r. arrange the equations in the correct sequence to rewrite the formula for diameter in terms of the area of the circle.
Answers: 1
On marks last test the ratio of questions he answered correctly to questions he answered incorrectly...
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