we are given the following expression and we are to solve it and find the product:
-13 × (-5)
solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.
-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)
the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth