exam Maths Puzzle Numerical Ability

Solve (triangle) ABC if C=90 degrees, B=20 degrees, and b= 10. Round measures of sides to the nearest tenth and measures of angles to the nearest degree.

Read Solution (Total 0)

exam Other Question

Against the wind a commercial airline in South America flew 450 miles in 3 hours. With a tailwind the return trip took 2.5 hours. What was the speed of the plane in the air? What was the speed of the wind?

Thank you! Please help with this problem.
Change 5/9 to a decimal. Round to three decimal places.( Show your work)
Thank you.