Choose an integer between -5 and -10. Label it R on a number line created and complete the following tasks. What is the opposite of R? Label it Q.

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How do i do this activity, is appreciated

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1