True. No imaginary number is considered "whole", all whole numbers are rational and real.
Answer:
It is twice the area of a rectangle of length 4 units and width 2 units.
Step-by-step explanation:
I think it's 1.0650 but I'm not sure.
Answer:
Step-by-step explanation:
Straight angle is equal to 180°
Angle x, 60° and 80° form a straight angle.
<u>Then we have following equation to solve for x:</u>
- x + 60° + 80° = 180°
- x + 140° = 180°
- x = 180° - 140°
- x = 40°