Provide an appropriate response.Using the following diagram, prove that ?ADB ~ ?BDC.
What will be an ideal response?
Answers will vary. A sample correct response would be as follows.
By the AA similarity property, 
and so 
Thus 
and 
It follows by AA that 
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Find the value of a so that the trigonometric function passes through the given point.y = a sin x
A. -6
B. -1
C. 
D. 6
Give an appropriate answer to the question.Decide if the following statement is true or false (if false, give an example to show that it is false): A complete graph with three or more vertices cannot be a tree.
Fill in the blank(s) with the appropriate word(s).
Use FOIL to multiply.(4x - 11)(x - 7)
A. 4x2 - 40x + 77 B. x2 - 39x - 40 C. x2 + 77x - 39 D. 4x2 - 39x + 77
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = 
+ 2
A. 
B. 
C. 
D. 