Angela practice piano for 2 1/2 hours on friday, 2 1/3 hours on saturday and 3 2/3 hours on sunday. how much time did angela practice piano during the weekend?

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants.assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1

Which term applies to agb and dge? a. obtuse b. supplementary c. complementary d. vertical