Answer:
19
Step-by-step explanation:
51-(16)x2
16x2=32
51-32=19
Find the Vertex Form
y = -(x-3)^2-1
Answer:

Step-by-step explanation:
Given



Required
Determine 
From laws of probability, we have:

Substitute in values


Hence,
<em> is calculated to be 0.557</em>
14. Trick question, ignore the side.
Call the angle b.
34 + b + b = 180
2b = 146
b = 73
choice b
15. That's intersecting chords so the product of the segment lengths are equal:
5(22)=10 x
x = 5(22)/10 = 11
choice a
16. Intersecting tangent and secant;


Choice a
Answer:
B
Step-by-step explanation:
the one on the tight becasue try plugging in zero