Answer:
a) 
b) 12.72 units
Step-by-step explanation:
Recall that the sine and cosine are completed functions.
This means that: 


Recall that: sine ratio is opposite/hypotenuse

This implies that:



Answer:
C. 105 
Step-by-step explanation:
<em><u>The formula for a regular polygon is:</u></em>
<em><u /></em>
→ p is the perimeter and a is the apothem

105
Answer:
I think it is 8
Step-by-step explanation:
I did the math on paper
Answer:
<em><u>An</u></em> equation is y = 2x + 4.
Step-by-step explanation:
<em><u>ANOTHER</u></em> equation is y - 2 = 2(x + 1)
Tan(61)= x/16 --> 16 x tan(61) = 59.89 = 59.9