Answer:
2 and -1/2
Step-by-step explanation:
perpendicular lines have slopes that have opposite signs and are reciprocals
o shiiii sorry id.k
Answer: the correct answer is ( 7 * 5 ) + (7 * 9 )
7 * ( 5+9) = (7 * __) + ( 7 * __) = ( 7 * 5 ) + (7 * 9 )
k=-6/7 solved by cross multiplying.
x=−6
