Mathematics, 12.10.2019 04:50 KRAL165
On his math test, balavan wrote that a four-sided polygon that has at least two right angles must be a rectangle or a square. denna wrote that a four-sided polygon needs at least three right angles to be a rectangle or a square. who is right? explain your answer.
Answers: 1
Mathematics, 21.06.2019 17:30
What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9
Answers: 1
Mathematics, 21.06.2019 17:30
8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals
Answers: 1
Mathematics, 21.06.2019 20:00
The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in
Answers: 1
On his math test, balavan wrote that a four-sided polygon that has at least two right angles must be...
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