Rewrite each expression as a single positive exponent: Please help, I have to re-do this but I don’t know how to do this ):

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

1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x