Find the equation of the lines passing through the origin and perpendicular to the lines represented by x²-2xy + y² +5x-2y+1=0. When the general equation of second degree becomes circle? Use it to change the equation x²-5xy + y² +5x-2y+1=0 into the circle. Also find the length of tangent to the circle from the point (3,-3).​

step-by-step explanation:

20% of 120 is 24. if you subtract 24 from 120 you get 96

answer: the answer is c.

step-by-step explanation:

she’s dividing 1/3 of the flour into 2 jars.

hope this : )

answer: no

step-by-step explanation:

you are only given the cost not the amount of pounds.

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d