The measures of two angles of a triangle are 38° and 47°. What type of triangle is this? a. acute b. obtuse c. right d. equiangular

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2

What is the product? a-3/15a × 5/a-3