Atriangle is formed with side lengths of 7 inches,24 inches, and 25 inches. is the triangle a right triangle

Step-by-step explanation:

If the triangle is a right triangle, it will satisfy Pythagorean theorem.

c² = a² + b²

25² = 7² + 24²

625 = 49 + 576

625 = 625

Yes, the triangle is a right triangle.

the revenue of the fitness center, y, is the product of two factors: the number of members and the fee paid by each member. there are 320 members now, but number of members goes down by 10 for each $5 increase in fees, so if x is the number of $5 price increases then members is equal to (320 - 10x). since the fee is currently $45, and the fee increases by $5 for every price bump x, the fee is given by (45 + 5x). so, revenue y is given by y = (320 - 10x)(45 + 5x).