Answer:
x=20
Step-by-step explanation:
Answer:
28
Step-by-step explanation:
Any two numbers, normally degrees, such as 10° and 170°, that add up to equal 180°
Answer:
46.9 for the first one
Step-by-step explanation:
So sorry if i'm wrong <3
Answer:
3 both ways x = 3
EXPLANATION:
plug in inputs and do a little simplifying we get
x = 6 ± √(36-36) all of that over 2
So we simplify and we get 6±sqrt(0) / 2
Then we get 6/2 = 3
x-0 = x+0
thats why there is only one answer