Finding the Sine of an Angle

In a right triangle, use standard labeling, you are given a=3.27, b=7.84, c=8.49, find sin A.

Given vectors v= 150 mi at 175.0 degree and vector w= 270 mi at 215.0 degree. Find sum of v and w

Given vectors v= 150 mi at 175.0 degree and vector w= 270 mi at 215.0 degree. Find sum of v and w

Horizontal Component of a Vector

Find the horizontal component of the vector v=3971 ft at 142.0 degrees

Linear Equations

Find a equation of a line that passes through (-5,13) with slope -.75

Finding the Range of a Set of Data

Find the range of data: 87, 56, 93, 42, 78, 56, 48, 75

Algebra Word Problems

The length of a rectangle is two less than three times the width. If the area is 373.75 ft^2 find the width.

Combinations and Binomial Coefficients : Finding the nth Term

Find the 7th term of (x-30)^11

Finding the Side of a Triangle

Using standard labeling of a triangle, you are given: B=49.3degree, C=59.6degree, b=4760 Find side a

Solving a Tangent Function using Trigonometric Identities

Tan (a + b) = (5/12 -1/sqrt3) / 1 - (5/12)(-1/sqrt3)

Trigonometry : Solving Identites Over Given Intervals

Solve the following equations in the interval given in brackets: √3 sin 2θ + 2 sin^2 θ=1 {0 ≤ θ ≤ pi} cos 2θ=5 sinθ {-pi ≤ 0 ≤ pi}.