The lines represented by the equations 20yβ24x=β20 and 5yβ6x=β5 are...
a)perpendicular
b)the...
Mathematics, 19.11.2020 07:10 lakhanir2013
The lines represented by the equations 20yβ24x=β20 and 5yβ6x=β5 are...
a)perpendicular
b)the same line
c)neither parallel nor perpendicular
d)parallel
Answers: 2
Mathematics, 21.06.2019 18:30
Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)
Answers: 1
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Gabriel determined that his total cost would be represented by 2.5x + 2y β 2. his sister states that the expression should be x + x + 0.5x + y + y β 2. who is correct? explain.
Answers: 3
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