What is the measure of the angle formed by the 19-cm and the 23-cm sides to the nearest degree?

Aregular pan has a length that is 4/3 the width. the total area of the pan is 432in.2. what is the width of the cake pan?

Aparking garage charges $1.12 for the first hour and 0.50 for each additional hour. what is the maximum length of time tom can park in the garage if we wishes to play no more than $5.62

Write the equation of the circle centered at (10,-2) with radius 2.