7. One leg of a right triangle is 2 cm longer than the other leg. The
hypotenuse is 10 cm long. Determine
the length of the shorter leg.

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no

Which of the following is closest to 32.9 x 7.5? a: 232 b: 259 c: 220 d: 265