Find -8u of the vector u=<5, -3>

What does one equal in terms of Pythagorean identities?

Solve the nonlinear inequality (x+8)(x-5)

Express 135 degrees in radians

If x and y are directly proportional, what will the shape of the graph be?

Find

Which of the 3 major trigonometric functions(sin, cos, tan) is positive in quadrant 4?

Solve the inequality

Express 11π/4 radians in degrees

Write an equation that expresses the statement, R varies directly with W.

Find the magnitude and direction of the vector v=3i+4j. Round to the nearest tenth

Find the exact value of the trigonometric function cos(-570°)

Solve the inequality 4x<24x-8

Find angles that are coterminal (one positive and one negative) with the angle 60 degrees.

Write an equation that expresses the statement,X varies inversely with Y.

Solve u(v+w). u=3i-j v=-4i+2j w=2i+3j

Find the area of a triangle with side lengths of 6 and 8 with an included angle of 36 degrees to the nearest tenth.

Solve the inequality

Find the angle that is between 0 degrees and 360 degrees that is coterminal with 1355 degrees

M varies directly with x and inversely with y. If x=3 and y=4, then M=6.

An average baseball is hit at a speed of 110mph. A ball is hit at this speed N 30° E. It experiences wind blowing N 42° E at 30mph. What is the ball's true speed and direction? Round to the nearest tenth.

TanΘ =4/3 and Θ is in Q III. Find cosΘ.

Solve the inequalities 22_<12x-2<10

Find the arc length of an arc that subtends a central angle of 120 and a radius of 8ft.

Suppose a horn from a train is directly proportional to its distance away! If the train is 5600ft away and it takes 6 seconds for the sound to reach you, determine the constant of proportionality. (D=KT)