Answer:
Step-by-step explanation:
Comparing triangle EGD and triangle ELA
AL/DG = EL/EG
AL = x, DG = 3, EL = 5+5+5+5= 20
EG = 5
x/3 = 20/5
x/3 = 4
x = 3×4
x = 12
Answer:
D
Step-by-step explanation:
To find Tan of something, the equation if TOA
T = tan
O = opposite
A = adjacent
so
TOA = tan C = ![\frac{opposite} {adjacent} \\](https://tex.z-dn.net/?f=%5Cfrac%7Bopposite%7D%20%7Badjacent%7D%20%5C%5C)
tan c =
or 24/7
So I think this is asking what’s 2x to the third power.
Well, that’s essentially saying what’s 2x Times 2x Times 2x
When we do that, we get 8x^3
To solve this problem to standard form means adding all those numbers together.
600,000+80,000= 680,000
680,000+10= 680,010
680,010 is your answer
You simplify
4i(2-i)(5+31)
And you get
144+288i