Mathematics, 27.08.2019 11:30 tinsey
Which equations support the fact that rational numbers are closed under addition?
select each correct answer.
9β+9β=29β9+9=29
13+13=2313+13=23
6β+(β6β)=06+(β6)=0
2β+2β=22β
Answers: 2
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Given the following similar triangles what is the area of triangle b ? a) 1 b)1.8 c)3.2 d)5
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30 in the diagram line e and made parallel to each other and line p and q are transversal. use properties of special angles formed by parallel lines and their transversals to find the missing angle measures. m< 3=65 m< 15=120 m< 7= m< 4= m< 6= m< 1= m< 16= m< 18= m< 21= m< 10= m< 11= m< 12=
Answers: 1
Mathematics, 21.06.2019 16:30
Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?
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Which equations support the fact that rational numbers are closed under addition?
select each...
select each...
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