Mathematics, 14.09.2019 04:30, lordcaos066
If 2x+3y 7 makes equal angles with pair of lines 9x^2 +12xy+ky^2 1) 7 4 4 0 then k 2) 14 3) -14 4) -7
Answers: 1
Mathematics, 21.06.2019 12:50, elviaortiz402373
What is the pattern in the values as the exponents increase?
Answers: 3
Mathematics, 21.06.2019 14:30, theworld58
Aswimming pool has an input pump for filling the pool and an output pump for emptying the pool. the input pump can fill the pool in 3 hours, and the output pump can drain the pool in 5 hours. as you go to bed, the pool is full, but a neighbor’s kid turns on the output pump. at midnight, you awake to find the pool half empty. immediately, you turn on the input pump, but you are sleepy and forget to turn off the output pump. at what time will the pool become full?
Answers: 1
Mathematics, 21.06.2019 19:30, auviannadority13
Equation for the calculation double 2 and then add 5
Answers: 1
If 2x+3y 7 makes equal angles with pair of lines 9x^2 +12xy+ky^2 1) 7 4 4 0 then k 2) 14 3) -14 4) -...
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