60 7 8
70°/6 55°
2
3
Extra Credit
To answer use the angle key (shift and comma key beside the m key on
keyboard)name of the angle
(1 or 2 or 3 etc) equals (beside the backspace on the keyboard) and number
amount
Example of how to <12-14

15

step-by-step explanation:

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)

c

step-by-step explanation: