a triangle is always goin to equal up to 180 so you do 180-the given angle 80=100 and divide it by two bc u need to find two angles=50
brainliest plz
Answer:
59.4 mph
Step-by-step explanation:
For example:
Find: (3-i)+(2+3i) by graphing
Step 1: Graph 3-i and 2+3i on the complex plane. Connect each of these numbers to the origin with a line segment.
false
cuz how could negative be positive
(4x+7) [5(x-4)]
(4x+7)(5x-20)
20x^2-80x+35x-140
20x^2-45x-140