(1 point) Select True or False from each pull-down menu, depending on whether the corresponding statement is true or false.
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1. Arg
=
Arg zı - Arg 22, if Z1 # 0, Z2 + 0.
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v 2. Arg(0) is undefined.
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3. Arg z =
- Arg z, if z is not real.
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v 4. Arg Zız2 =
Arg 2 + Arg Zz, if Z1 + 0,22 +0.
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5. arg 2 =
Arg z + 2nk, (k = 0, +1, +2, +3...) and if z + 0 .​

Shania's test scores in 8 subjects were 88, 91, 85, 74, 69, 72, 80, and 87. shania found the middle number of her scores. which type of measure did she find?

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second

Statement reason 1. δabc is similar to δced. given 2. 3. definition of slope 4. slope of slope of definition of slope 5. slope of × slope of multiplying the slopes 6. slope of × slope of substitution property of equality 7. slope of × slope of simplifying the right side the table contains the proof of the relationship between the slopes of two perpendicular lines. what is the reason for statement 2? a. parallel line segments that meet a common perpendicular line are proportional in length. b. the lengths of vertical and horizontal sides in congruent triangles are in a common ratio. c. trigonometric identities determine the lengths of the legs in a right triangle. d. corresponding side lengths in similar triangles are proportional in length.