Find the angle between u= V51 - 8; and v= 151+x. Round to the nearest tenth of a degree.
а 65 96
с. 90.40
5. 98.50
d 33.30
Please select the best answer from the choices provided

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

Amanufacturer knows that their items have a normally distributed lifespan, with a mean if 9.1 years, and standard deviation of 2.9 years. if you randomly purchase one item, what is the probability it will last longer than 10 years?

Matt makes a birdhouse.he needs 2 1/3 cans of paint for each birdhouse.he has 10 cans of paint.how many bird houses can be made? ( i need this answered in the next 9 hrs )