Mathematics, 24.10.2020 01:00 krislinsanchez5221
Solve the system of linear equations by elimination. Write your answer in the form (x, y)
-7x-8y=9
-4x+9y=-22
Answers: 3
Mathematics, 21.06.2019 15:00
Which statement is always true? a. square bcdf is a rectangle. b. rectangle gjkm is a square. c. quadrilateral stpr is a trapezoid. d. parallelogram abcd is a rhombus.
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Mathematics, 21.06.2019 18:30
How do you solving the solution of each system using elimination?
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Mathematics, 21.06.2019 18:30
Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?
Answers: 2
Mathematics, 22.06.2019 03:30
Explain how you can show five less than a number using an algebraic expression
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Solve the system of linear equations by elimination. Write your answer in the form (x, y)
-7x-8y=9<...
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