Verify that( a+b)+c=a+(b+c) where a=2/3 b=-3/4 c=7/5

If rt is greater than ba, which statement must be true ?

For the right triangle shown, the lengths of two sides are given. find the third side. leave your answer in simplified, radical form.

Out of the 180 students at a summer camp, 72 signed up for canoeing. there were 23 students who signed up for trekking, and 13 of those students also signed up for canoeing. use a two-way table to organize the information and answer the following question: approximately what percentage of students signed up for neither canoeing nor trekking? 72% 40% 54% 98%