Calculate the measure of the side: Triangle ABC is similar to Triangle DEF
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Norma has an a-frame cabin. the back is shown below. how many square feet of paint will she need to cover the back of the cabin? explain how you found the answer.

The variable in a relation who’s value depends on the value of the independent variable is called what?

Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial