Given a right triangle with an acute angle Θ , if sin Θ = cos Θ , describe what this triangle would look like.

What is the value of the digit 1 in the number 13?

Does the point (1, sqrt 7) lie on circle shown.

Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?