Mathematics, 26.07.2019 22:00 aletadaboss
Alejandro was asked to solve a system of linear equations by using the substitution method. what is the error in his work below? step 1: 4y + x = 15 ā9x + 5y = 20 step 2: 4y + x = 15 x = 15 ā 4y step 3: 4y + x = 15 4y + (15 ā 4y) = 15 4y + 15 ā 4y = 15 15 = 15 there are infinitely many solutions to the system of linear equations
Answers: 2
Mathematics, 20.06.2019 18:04
What is the area of triangle pqr on the grid? a triangle pqr is shown on a grid. the vertex p is on ordered pair 7 and 6, vertex q is on ordered pair 1 and 6, and the vertex r is on ordered pair 4 and 2. 5 square units 6 square units 10 square units 12 square units
Answers: 2
Mathematics, 21.06.2019 23:30
Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge
Answers: 3
Alejandro was asked to solve a system of linear equations by using the substitution method. what is...
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