Solve the triangle below. Part I: Use the law of cosines to find the measure of angle B
Use the law of sines to find the measure of angle C
Use any method you like to find the measure of angle A.

Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?