Which of the following measurements in centimeters could be the lengths of the sides of a triangle? select all that apply Answers:
3cm, 4cm, 5cm
4cm, 10cm, 14cm
5cm, 11cm, 15cm,
6cm, 6cm, 13cm,
7cm, 4cm, 12cm,
8cm, 10cm, 17cm

The answer is 15cm

1, 2, 3 and the last one

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.