What value of b makes this equation true?:
x2 + bx – 35 = (x + 5)(x - 7)
a) 12
b)...
Mathematics, 10.03.2021 02:10 mirandapaige246
What value of b makes this equation true?:
x2 + bx – 35 = (x + 5)(x - 7)
a) 12
b) 2
c)-2
d)-12
Answers: 2
Mathematics, 21.06.2019 19:00, ALEXMASTERS64
Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?
Answers: 1
Mathematics, 21.06.2019 22:10, ansonferns983
Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.
Answers: 1
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