Mathematics, 15.07.2019 19:00 bhaven2005
Finding unknown in the gradient "when two straight lines 3x-(a-3).y-6=0 and (a+1).x+y-1=0 are vertical to each other, then the fixed number a= ? ?
Answers: 1
Mathematics, 21.06.2019 15:30, jakobrobinette
In δabc, if the length of side b is 3 centimeters and the measures of ∠b and ∠c are 45° and 60°, respectively, what is the length of side c to two decimal places?
Answers: 1
Mathematics, 21.06.2019 21:30, jerenasmith77
Are the corresponding angles congruent? explain why or why not.
Answers: 2
Finding unknown in the gradient "when two straight lines 3x-(a-3).y-6=0 and (a+1).x+y-1=0 are vertic...
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