Solve the problem.How many triangles (of any size) are there in the figure?

A. 10
B. 14
C. 9
D. 12


Answer: B

Mathematics

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Find the area of the specified region.Inside the three-leaved rose r = 8 cos 3?

A. ?
B. 8?
C. 32?
D. 16?

Mathematics

Provide an appropriate response.Evaluate: 12(24 + 53)

Fill in the blank(s) with the appropriate word(s).

Mathematics

Evaluate the integral.

A. - ln   +  ln   - 3 tan-1 (sin t) + C
B. ln   - ln   - 5 tan-1 (sin t) + C
C. - ln   +  ln   - 3 tan-1 t + C
D. - ln   +  ln   + C

Mathematics

Use the graph to obtain the graph of the reciprocal function. Give the equation of the function for the graph that you obtain.y = -3 sin 2x

A. y = 3 sec 

B. y = -3 sec 2x

C. y = 3 csc 

D. y = -3 csc 2x

Mathematics