Mathematics, 27.06.2019 07:10 kaitlynmoore42
#5 antonio and abby had the same nimber of paperclips. after antonio gave 30 paperclips to abby, abby had twice as many paperclips as antonio. how many paperclips did they have in all?
#6 emily and jasmine had the same number of stamps. after emily gave 42 stamps to jasmine, jasmine had twice as many stamps as emily. how many stamps did jasmine have in the end?
#7 elena had 60 colored pencils. lucy had 26 colored pencils. how many pencils must elena give to lucy so that elena will have 4 more colored pencils than lucy?
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Mathematics, 21.06.2019 17:30
Which of the following equations is of the parabola whose vertex is at (2, 3), axis of symmetry parallel to the y-axis and p = 4? a.)y-3 = 1/16 (x-2)^2 b.)y+3 = -1/16 (x+2)^2 c.)x-2 = 1/16 (y-3)^2
Answers: 3
Mathematics, 21.06.2019 20:30
If m∠abc = 70°, what is m∠abd? justify your reasoning. using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°. using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°. using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality. using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.
Answers: 2
Mathematics, 22.06.2019 01:30
Pls math have no ideamultiply and simppify. 2x^2y^3z^2 • 4xy^4x^2
Answers: 2
#5 antonio and abby had the same nimber of paperclips. after antonio gave 30 paperclips to abby, abb...
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