Answer:
10.0000−11.0000i
Step-by-step explanation:
x=220+−484
=10+11i=10.0000+11.0000i
idk sorry :(((((((((((((((((((((((((((((((((((((((((((
Alright
for a 45-45-90 triangle, if the legs are x then the hytponuse is x√2
so LM=x√2 is right
NM=x
also, tan=oposite side/adjacent side
so that would be LN/MN or MN/LN=x/x=1
so that would be tan(45)=1
so you want to check the 1st one, 3rd one and 5th one
NM=x
LM=x√2
tan(45°)=1 are the answers
Y-intercept is where it goes through the y axis. So if you look at the image, it cuts through the y-axis at (-24, 0), so that is the y-intercept,
-9x - 30 < 15
<u> + 30 + 30</u>
<u>-9x</u> < <u>45</u>
-9 -9
x < -5
