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Recent Questions

In **Mathematics** / **High School** | 2013-12-09

📝 Answered - Suppose \(\theta = \frac{11\pi}{12}\). How do you use the sum identity to find the exact value of \(\sin \theta\)?

In **Mathematics** / **Middle School** | 2013-12-09

📝 Answered - Solve the equation: \[ 7 - 3(5t - 10) = 67 \]

In **Mathematics** / **High School** | 2013-12-09

📝 Answered - Use the Remainder Theorem to explain whether or not [tex](x-2)[/tex] is a factor of [tex]F(x) = x^4 - 2x^3 + 3x^2 - 10x + 3[/tex].

In **Mathematics** / **High School** | 2013-12-09

📝 Answered - Find the LCM of 8, 9, and 12.

In **Mathematics** / **High School** | 2013-12-09

📝 Answered - If [tex]\arctan\left(\frac{3}{5}\right) = K[/tex], find [tex]\tan(K)[/tex].

In **History** / **High School** | 2013-12-09

📝 Answered - What was an effect of nationalism in Europe in the early 1900s?

In **Mathematics** / **High School** | 2013-12-09

📝 Answered - Determine whether the system of linear equations has one and only one solution, infinitely many solutions, or no solution. Find all solutions whenever they exist. \[ x + 3y = 9 \] \[ 3x - y = 7 \]

In **Mathematics** / **High School** | 2013-12-09

📝 Answered - A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83, or a chair and a desk for $77. Find the price of a chair, a table, and a desk.

In **History** / **Middle School** | 2013-12-08

📝 Answered - What did the Egyptians call the area that we now call Sudan?

In **Mathematics** / **High School** | 2013-12-08

📝 Answered - Add and simplify: \(\frac{9}{16} + \frac{1}{2} = ?\)