Find the values of ? in degrees 
and radians 
without the aid of a calculator.
sec ? = 
and cot ? = 1
?
?
A. 45° = 
B. ?90° = 
C. ?0° = 0
D. ?60° = 
E. ?30° = 
Answer: A
Mathematics
You might also like to view...
Solve the problem.You find a 2-pound nugget that is 50% gold. What is its purity in karats?
A. 50 karats B. 4.8 karats C. 24 karats D. 12 karats
Mathematics
Find the value of (f ? g)' at the given value of x.f(u) = u2, u = g(x) = x5 + 2, x = 1
A. -30 B. 30 C. 15 D. 6
Mathematics
A. Undefined B. 1 C. 0 D. 2
Mathematics
Identify the place value of the digit 5 in the decimal number. 202.357
A. thousands B. tenths C. thousandths D. hundredths
Mathematics