Verify the identity.cot(? - ?) = - cot ?
What will be an ideal response?
cot(? - ?) = 
= 
= 
= 
= - cot ?
Mathematics
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Write the equivalent fractions with the least common denominator.
and 
and 
A. 
= 
; 
= 
; 
= 
B. 
= 
; 
= 
; 
= 
C. 
= 
; 
= 
; 
= 
D. 
= 
; 
= 
; 
= 
Mathematics
Find an equation for the tangent to the curve at the given point.y = 
, (4, 32)
A. y = 24x - 64 B. y = 8x + 64 C. y = 64x + 24 D. y = 8x - 64
Mathematics
Provide an appropriate response.Convert 15 hours to seconds using unit ratios.
A. 900 seconds B. 1,560 seconds C. 3,600 seconds D. 54,000 seconds E. none of the above
Mathematics
Solve the polynomial inequality. Express the solution in interval notation.x2 - 4x - 21 ? 0
A. [7, ?) B. [-3, 7] C. (-?, -3] ? [7, ?) D. (-?, -3]
Mathematics