Manny says that the diagram shows a centroid. is he correct? why or why not? no, because the centroid is where the altitudes meet no, because the centroid is where the medians meet yes, because the centroid is where the altitudes meet yes, because the centroid is where the medians meet

Manny is a incorrect his logic doesn't not provide any specific evidence to support his theory

25 is obviously the correct answer

Look, when you want to do something like put it like x^2. x2 could mean x² or x₂. so to clear confusion, know the notation. to find the product multiply the x's and you get -8x and the y's and you get 6y. since it's all being multiplied it is just -8x6y, or answer a. although the better answer is -48xy(combining -8 and 6) because you should multiply constants whenever you can.