Type the correct answer in each box. Round your answers to two decimal places. Vector z = is subtracted from vector w = .

The magnitude of the resulting vector is approximately , and its angle of direction is approximately °.

How is the equation of this circle written in standard form? x2 + y2 - 6x + 14y = 142 a) (x - 3)2 + (y + 7)2 = 200 b) (x+ 3)2 + (y - 7)2 = 200 (x - 6)2 + (y + 14)2 = 142 d) (x+6)2 + (y- 14)2 = 142

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?

Which of the following is closest to 32.9 x 7.5? a: 232 b: 259 c: 220 d: 265