Mathematics, 21.05.2021 16:00, sophie5064
A triangle has vertices A(-3, 6), B(1, 5), and C(2, -4).
After a transformation, the image of the triangle has vertices A’(-3, -6), B’(1, -5), and C’(2, 4).
Identify the transformation.
reflection across the y = -x
reflection across the y = -x
reflection across the y = x
reflection across the y = x
reflection across the x-axis
reflection across the x-axis
reflection across the y-axis
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
Mathematics, 22.06.2019 01:20, emanuel323
Use pascal's triangle to find the missing values. x4 - 4xb + 6x2 - ax + 1
Answers: 3
Mathematics, 22.06.2019 01:40, leylaanddade
Amass weighing 16 pounds stretches a spring 8/3 feet. the mass is initially released from rest from a point 2 feet below the equilibrium position, and the subsequent motion takes place in a medium that offers a damping force that is numerically equal to 1/2 the instantaneous velocity. find the equation of motion if the mass is driven by an external force equal to f(t)=cos(2t).
Answers: 2
A triangle has vertices A(-3, 6), B(1, 5), and C(2, -4).
After a transformation, the image of the t...
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