Step-by-step explanation:
distance between (12.-7) and (-3, -7)
=12+3
=15 units
Lucy received a $70 gift card for a coffee store. She used it in buying some coffee that cost $7.44 per pound. After buying the
1 answer:
You might be interested in
If the negative square root is found to be one of your solutions, then that is indicative of a pair of imaginary roots (the imaginary i). According to the conjugate rule, if you have one solution that is imaginary, you will have another but with the opposite sign. For example, if a solution to a quadratic is found to be 2 - i, then its conjugate, 2 + i is also a solution. They will ALWAYS go in pairs. Same thing with radical solutions. If one solution is found to be
then will also be a solution.