The lengths of the sides of a triangle are 7.6 cm, 8.2 cm and 5.2 cm. Find the measure of the largest angle to the nearest tenth.

Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?

Combine like terms to make a simpler expression 3z+z

Awindow has the shape of a rectangle with a semi circle at the top. find the approximate area of the window using the dimensions shown. 4ft by 8ft