Use the change of base formula and a calculator to approximate the logarithmic expression. Round your answer to four decimal places.log
180.2
A. 0.3891
B. 2.8989
C. 5.7977
D. 0.1725
Answer: C
Mathematics
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The pair of triangles is similar. Find the missing length.
A. 10.8 B. 0.75 C. 7.5 D. 108
Mathematics
Complete the ordered pairs. Then graph the equation by plotting the points and drawing a line through them.y = 2x - 2 (0, ), ( , 0), (4, )
A. (0, -2), (1, 0), (4, 6)
B. (0, -2), (-4, 0), (4, 0)
C. (0, 2), (-1, 0), (4, 10)
D. (0, -2), (-1, 0), (4, -10)
Mathematics
Use a calculator to find ? to the nearest tenth of a degree, if 
and
?
with ? in QIII
?
A. 201.3º B. 200.1º? C. 196.8º D. 194.8º E. 197.8º
Mathematics
Graph the function 
.
A. 
B. 
C. 
D. 
E. None of these
Mathematics