Prove that the equation is an identity.tan x + cot x = sec x csc x
What will be an ideal response?
tan x + cot x = 
+ 
= 
= 
= sec x csc x.
Mathematics
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Graph the function.f(x) = 3e- x
A. 
B. 
C. 
D. 
Mathematics
Graph the equation by determining the missing values needed to plot the ordered pairs.3x - 4y = -12; (0, ), ( , 0), (-1, ), ( , 2)
A. 
B. 
C. 
D. 
Mathematics
Find the square root.
A. Not a real number B. 8 C. 4 D. 5
Mathematics
Solve. Express the result in scientific notation. If necessary, round the decimal factor to two decimal places.Approximately 8 × 103 employees of a certain company average $30,000 each year in salary. What is the total amount earned by all the employees of this company per year?
A. $24 × 109 B. $24 × 108 C. $2.4 × 108 D. $2.4 × 109
Mathematics