The measure of ∠a is 55° more than three times the measure of ∠b. the sum of their measures is 155°. find m ∠a and m ∠b.

Ok a point t on a segment with endpoints d(1, 4) and f(7, 1) partitions the segment in a 2: 1 ratio. find t. you must show all work to receive credit.

Point m is located at (-4, -6). what is located 4 units from point m? ( its on a coordinate plane by the way. )

Acommunity group is building a garden on a rectangular lot of land. the lot measures 5x by 10x and the garden will be circular with a radius of 3x. how much of the land will be left over after the garden is built? a. 41 pi x^2 b. x^2 (50 - 9 pi) c. x^2 (50 - 3 pi) d. 41x^2