Jared needs to create a right triangle to add support to the side of this farm. He buys 3 pieces of wood of length 8 ft, 11 ft, and 15 ft. Did Jared pick the correct sizes in order to create a right triangle, and why?

Yes. 8^2+112=152Yes. 8 squared plus 11 squared is equal to 15 squared

Yes. 8+11>15Yes. 8 plus 11 is greater than 15

No. 8^2+112≠152No. 8 squared plus 11 squared is not equal to 15 squared

No. 8+11>15No. 8 plus 11 is greater than 15

Next, chad created this graph with ordered pairs that show the possible ratios of the number of damage to defense cards in his deck.what error chad make?

Which scenarios are most effectively explored by conducting an experiment? there is more than one correct answer. select all that apply. researchers want to study the effectiveness of a particular drug for treating migraines. they want to know which dosage of the drug yields the best results with the least side effects. to ensure fair results, the researchers want to ensure that participants and dosage administrators do not know which dosage participants receive. a teacher wants to plan a class fieldtrip and quickly determine where students prefer to go for the class fieldtrip. a car mechanic wants to know which of two engine brands makes better-performing engines. he wants to test the engines in identical situations and rate their performance in a way that can be fairly measured. a chemist studies the properties of a metal compound. she wants to know how the sample size of the metal affects its ability to conduct electricity. she wants to conduct the research in a controlled environment to minimize bias. a realty company wants to know the average income of its clients. the company wants to gather data income from current clients.

Add. express your answer in simplest form. 12 9/10+2 2/3 = i need u guys to me find the answer to this question