Use a compass and straight edge to construct a 22.5° angle
What will be an ideal response?
Compass marks should look approximately like those in the following diagram.
Mathematics
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A recursion formula and the initial term(s) of a sequence are given. Write out the first five terms of the sequence.a1 = 3, an+1 = -an
A. 3, -3, 3, -3, 3 B. 3, -9, 27, -81, 243 C. -3, 3, -3, 3, -3 D. 3, 0, -3, -6, -9
Mathematics
Find the absolute value.|-8|
A. 0 B. -8 C. 16 D. 8
Mathematics
Find the midpoint of the segment having the given endpoints.(-0.9, -0.3) and (2.2, -2.3)
A. (1.55, -1) B. (-1, 1.55) C. (-1.3, 0.65) D. (0.65, -1.3)
Mathematics
Write the expression in the standard form a + bi.
A. i B. 1 C. -i D. -1
Mathematics