for one of the equations to be used in the process, there has to be a term in the equation since squared is .
since there is only a term in the first equation, we cannot derive a from completing the square.
solving with completing the square
Answer from: Quest
Agc and bgd are vertical angles
Answer from: Quest
Ais the correct answer
Another question on Mathematics
Mathematics, 21.06.2019 15:30
Find the gradient of f(x,y,z)equals=left parenthesis x squared plus y squared plus z squared right parenthesis superscript negative 1 divided by 2 baseline plus ln left parenthesis x right parenthesis x2+y2+z2−1/2+ln(xyz) at the point left parenthesis negative 2 comma 1 comma negative 2 right parenthesis(−2,1,−2).
If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?