Use the problem-solving strategy for applications of linear equations to solve the application problem.An isosceles triangle has two equal angles. If the measure of the third angle is 39° greater than each of the two equal angles, find the measures of all three angles.
A. 51°, 51°, 78°
B. 35.3°, 35.3°, 109.5°
C. 47°, 47°, 86°
D. 39°, 39°, 102°
Answer: C
Mathematics
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Identify the matrix as a regular stochastic matrix, absorbing stochastic matrix, or neither.
Fill in the blank(s) with the appropriate word(s).
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Solve the polynomial equation. In order to obtain the first root, use synthetic division to test the possible rational roots. 2x4 - 15x3 + 57x2 - 103x + 39 = 0
A. {-3, - 
, 3 + 2i, 3 - 2i}
B. {-3, 
, 2 + 3i, 2 - 3i}
C. {3, 
, 2 + 3i, 2 -3i}
D. {3, - 
, 3 + 2i, 3 - 2i}
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Find the limit as x approaches c of the average rate of change of the function from c to x.c = 6; f(x) = 
A. - 
B. -6
C. 
D. Does not exist
Mathematics