Establish the identity.(sec v + tan v)2 = 
What will be an ideal response?
(sec v + tan v)2 = sec2v + 2 sec v tan v + tan2v = 
+ 
+ 
= 
= 
= 
= 
Mathematics
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Find the square root. Do not use a calculator or a square root table.0.09
A. 0.0003 B. 0.3 C. 3 D. 0.9
Mathematics
Solve the problem.Tom and Larry are food inspectors at a cookie making company. Tom tests every 12th batch of dough for fat percentage. Larry tests every 32th batch of dough for carbohydrate percentage. If they both start working at the same time, which batch will be the first that they both test?
A. Batch 192 B. Batch 24 C. Batch 48 D. Batch 96
Mathematics
Solve the equation.10y = 7y + 6 + 2y
A. {60} B. {-60} C. {6} D. {-6}
Mathematics
Write a system of equations associated with the augmented matrix. Do not try to solve.
A. 6x + 8y + 5z = -2
| 3x | + 3z = 4 |
| 9x | + 9z = 2 |
B. 6x + 8y + 5z = -2
| 3x | + 3z = | 4 |
| 9x + 9y | = | 2 |
C. 6x - 8y + 5z = -2
| 3x | + 3z = -4 |
| 9x + 9y | = -2 |
D. 9x + 3y + 6z = -2
| 9x | + 8z = 4 |
| 3y + 5z | = 2 |
Mathematics