A is the point (-5, 2) B is the point (7,-2)
C is the point (-2, 5)
a) Find the gradient of a line perpendicular to line AB.​

Need ! discuss how to convert the standard form of the equation of a circle to the general form. 50 points

Mr. and mrs. wallace have decided to buy a car for $21,600. they finance $15,000 of it with a 5-year auto loan at 2.9% arp. what will be their monthly payment be? a. $268.20 b. $268.86 c. $269.54 d. $387.16 (monthly car loan payment per $1,000 borrowed) i need !

How many times larger is 6 × 10^12 than 2 × 10^7? a. 30,000 b. 3,000 c. 3,000,000 d. 300,000