In a right triangle, the acute angles measure x + 15 and 2x degrees.

What is the measure of the larger acute angle of the triangle?

Simplify (5-3i) - (6+8i)

Construct a truth table for (p ˄ ⌐q) ↔ (p ˄ q). Explain how this truth table shows whether this statement is a tautology, and contradiction (absurdity), or a contingency.

Triangles A B C and X Y Z are shown. Angles A B C and X Y Z are right angles. Angles B A C and Y X Z are congruent. The length of A B is 5, the length of A C is 13, and the length of B C is 12.

Is the gcf of any two odd numbers always odd?

Easy Question: Nyla drives 78 miles on 3 gallons of gas. Find the unit rate.

You are a receptionist at a doctor's office. A patient's bill for a checkup totals $85.00. The patient's health insurance requires the patient to pay 20% of the total bill. How much should the patient pay for the checkup?

At the grocery store, you can purchase loose lemons at 2 for $0.99. You can also buy a bag of 6 lemons for $2.50. Which is a better buy

What is bigger - 3/4 or - 1

which of the following describes how to translate the graph y = |x| to obtain the graph of y = |x-1| - 1

Which statement best demonstrates why the following is a non-example of a polynomial? 33 y squared all over x squared - 62y2xz - 35z2y2 The expression has a variable raised to a negative exponent. The expression has a negative coefficient.