[[x]] means to round down to the greatest integer less than or equal to x.
Answer:
First of AOD is verticallly opposite to BoC which makes it 55°
Angle at AoC is 55°+55°+105° minus 360 which is 145° hope this helps
Answer:
C. Undefined
Step-by-step explanation:
Any vertical line is going to have an undefined slope. Plug in any two points from that line, and the formula will give you an undefined number.
Hope this helps!
Answer:
• From trigonometry ratios:

- opposite → 28
- hypotenuse → 35

Answer:
<h2>10</h2>
Step-by-step explanation:
"12 more than the quiotent of a number n of and two decreased by 4"

Simplify:

Put n = 4 to the expresssion:
