Mathematics, 10.11.2020 22:00 keepcalmands2930
Which statement describes the system of equations?
-5x - 4y = -4
25x + 20 = 20
a. it has one solution (4, –4).
b. it has one solution (8, –9).
c. The system has no solution.
d. The system has infinitely solutions.
(help me plz)
Answers: 1
Mathematics, 21.06.2019 21:30
Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?
Answers: 1
Which statement describes the system of equations?
-5x - 4y = -4
25x + 20 = 20
a....
25x + 20 = 20
a....
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