Find all values of ?, if ? is in the interval [0, 360°) and has the given function value.tan ? = 1

A. 135° and 225°
B. 225° and 315°
C. 45° and 225°
D. 45° and 315°


Answer: C

Mathematics

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Consider a square as shown in the figure. Find the total length of the four segments making up the stairs. ?       7 in.                        7 in. ? __________ in.

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

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Find the equation of the circle.

A. x2 + y2 = 12 B. x2 + y2 = 36 C. x2 + y2 = 16 D. x2 + y2 = 6

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Find the indicated term using the given information.a = 4, d = -1; a35

A. -31 B. 38 C. 39 D. -30

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