If the sum of the measures of two angles is 90, then they are called _______________.
What will be an ideal response?
complementary
Mathematics
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Express the number in terms of j.
A. -j
B. 2j
C. ±2
D. -2j
Mathematics
Graph the function.y = -2 - tan 
A. 
B. 
C. 
D. 
Mathematics
Tell whether the statement is true or false.Some real numbers are integers.
A. True B. False
Mathematics
Solve the equation on the interval 0 ? ? < 2?.cot ? = 2 cos ?
A. 
B. 
C. 
D. 
Mathematics