Answer:
230.9 ft
Step-by-step explanation:
The side ratios of a 30°-60°-90° triangle are 1 : √3 : 2
In ∆ABC, BC = AB/√3 ≈ 115.47 ft
In ∆ABD, BD = AB√3 ≈ 346.41 ft
Then the length CD is ...
346.41 ft -115.47 ft = 230.94 ft
The distance CD is about 230.9 ft.
(2*40%+x*10<span>0%)/(2+x) = 70%; calculate x !</span>
Hello, I Am BrotherEye
Answer: C.) 111 Only
Step-by-step explanation:
Answer:
$2304
Step-by-step explanation:
Multiply $256 by 10 to get 100%, then minus the 10% he gave away ($256).