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a) Given triangle is a right angle triangle
So we use trigonometric properties


y = sin(51) * 12
y= 9.3257515
y= 9.33
b) It is a right angle triangle
sin(theta) = opposite / hypotenuse
sin ( theta) = 
theta = 
theta = 67.38 degree
c) 


x= 29.238044
Hypotenuse x= 29.24
<span>rectangle PQRS, PQ = 18, PS = 14, and PR = 22.8
so
</span><span>Diagonals PR = QS
if PR = 22.8 then QS = 22.8
TQ = QS/2 = 22.8 / 2 = 11.4
anser
TQ = 11.4</span>
Answer:
Make a table with values of x and y using the equation y + 3 = -1/4(x - 3) :
x y
0 -2.25
3 -3
5 -3.5
-1 -2
-9 0
Now, graph these and draw a line through the points:
Output = P(200)
Input value = 200