Solve this exercise using the fact that the sum of the measures of the three angles of a triangle is 180. In a​ triangle, the measures of the three angles are​ x, ​x+25, and x-45. What is the measure of each​ angle?

Suppose investors can earn a return of 2% per 6 months on a treasury note with 6 months remaining until maturity. the face value of the t-bill is $10,000. what price would you expect a 6-month maturity treasury bill to sell for? (round your answer to 2 decimal places. omit the "$" sign in your response.)

The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object

Measures of the angle of r, 31 s (x+4) t (3x+9)