Answer:
-4x - 20x
Step-by-step explanation:
Multiply 2 by -10
<span>If you imagine a straight line, with -9 all the way on the left, then mark along the line in one number increments until you get up to 7, you will find that in total the line is 16 segments in total. Mathematically, this is a question of absolute value, ie absolute value of -9 = +9, and therefore 9 + 7=16.</span>
Answer:
112°
Step-by-step explanation:
The sum of all of the angles needs to reach 360° to make a full circle.
59 + 108 + 81 = 248
360 - 248 = 112