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 
Mathematics
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Parametrize the surface S.S is the portion of the paraboloid z = 5x2 + 5y2 that lies between z = 3 and z = 7.
What will be an ideal response?
Mathematics
Sketch the graph of f.f(x) = 
x - 4
A. 
B. 
C. 
D. 
Mathematics
Solve. Round your answer to the nearest tenth, if necessary.An object is thrown upward from the top of a 
building with an initial velocity of 48 feet per second. The height, h, of the object after t seconds is given by the quadratic equation 
When will the object hit the ground?
A. In 5 seconds B. In 160 seconds C. In 2 seconds D. In 7 seconds
Mathematics
Solve 
for x.
What will be an ideal response?
Mathematics