Find the perimeter of A ABC with vertices A(1,5),
B(1,2), and C (-4,5).
y

The length of triangle base is 26. a line, which is parallel to the base divides the triangle into two equal area parts. find the length of the segment between triangle legs.

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

If the value of x increases by 5, how does the value of m(x + 3) change? a) it increases by 5m. b) it increases by 8m. c) it decreases by 5m. d) it decreases by 8m.