Find sin0 if tan0= -√3/3 is in the 4th quadrant.
a.−1/2
b. 1/2
c. 3√2
d. −3√2

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?

The rectangle shown has a perimeter of 108 cm and the given area. its length is 6 more than five times its width. write and solve a system of equations to find the dimensions of the rectangle.