< Question 11 of 16
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ABC is a right triangle in the coordinate plane with a right angle at vertex B. The vertices of the triangle are A(18,7).
B(8,3), and C(6,13). Find the area of ABC,

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!