Write the expression in the standard form a + bi.i17

A. -1
B. i
C. 1
D. -i


Answer: B

Mathematics

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Which of the following is not part of the process of constructing a line segment to copy line AB?

A. ?Drawing a ray with a straightedge. B. ?Using a compass to measure the length a line AB. C. ?Using a compass to measure the angle between line AB and ray C. D. ?Using  line AB to copy ray C. E. ?None of the above.

Mathematics

Write an equation of the line passing through the given points.(3, 19) and (9, 55)

A. = + 
B. = + 
C. = 6+ 1
D. = -6+ 37

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Estimate the answer by using front end rounding.

A. 10,480 B. 9830 C. 9820 D. 9829

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Graph the hyperbola, the asymptotes, and the vertices of the fundamental rectangle.9y2 - 4x2 = 36

A.

B.

C.

D.

Mathematics