Verify the identity.1 + sec2x sin2x = sec2x
What will be an ideal response?
1 + sec2 x sin2 x = 1 + 
= 1 + tan2 x = sec2 x.
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Solve the problem.A student is told to answer any 7 out of 10 questions on an exam. In how many different ways can he choose the 7 questions to answer?
A. 720 B. 10,000,000 C. 120 D. 21
Use a system of linear equations to solve the problem.Jarod is having a problem with rabbits getting into his vegetable garden, so he decides to fence it in. The length of the garden is 8 feet more than 5 times the width. He needs 64 feet of fencing to do the job. Find the length and width of the garden.
A. length: 28 ft; width: 4 ft
B. length: 33 ft; width: 5 ft
C. length: 54
ft; width: 9
ft
D. length: 23 ft; width: 3 ft
Perform the indicated operation. Simplify if possible.
+ 
A. 
B. 
C. 5x - 1
D. 
Is the network a Euler circuit or a Hamiltonian circuit?
Can this network be traversed? Answer yes or no.
What will be an ideal response?