Atriangle has two sides that measure 5cm and 7cm. which of the following could measure of the third side
a 3cm yes no
b 5cm yes no
c 7cm yes no
d 12cm yes no

Acircular garden with radius of 8 feet is surrounded by a circular path with a width of 3 feet. what is the approximate area of the path alone? use 3.14 for π

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

Onnie is considering doing some long term investing with money that she inherited. she would like to have $50,000 at the end of 30 years. approximately how much money would lonnie need to put into an account earning 6% interest compounded annually in order to meet her goal?