Use the definition or identities to find the exact value of the indicated trigonometric function of the acute angle ?.tan ? = 2
Find the remaining five trigonometric functions of the acute angle ?.
What will be an ideal response?
sin ? = 
; cos ? = 
; csc ? = 
; sec ? = 5; cot ? = 
Mathematics
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Evaluate.43 - (-9)2
A. 30 B. -69 C. -17 D. 145
Mathematics
Answer the following statement(s) true (T) or false (F)
It is advisable to give students 5 minutes or less at the end of the class period for the purpose of starting homework.
Mathematics
Solve the problem.Find the measure of an angle whose supplement is 6 times the measure of its complement.
A. 36° B. 72° C. 30° D. 15°
Mathematics
Factor out the largest possible common factor.24x7y8 - 30x5y6 + 54x2y3
A. No common factor B. 6(4x7y8 - 5x5y6 + 9x2y3) C. 6x2y3(4x5y5 - 5x3y3 + 9) D. 6x2(4x5y8 - 5x3y6 + 9y3)
Mathematics