A. Addition property of equality b. Identity property of addition
c. Division property of equality
d. Identity property of multiplication

A.
1: b
2: a
3: d
4: c
B.
1: a
2: c
3: b
4: d
C.
1: b
2: a
3: c
4: d
D.
1: a
2: b
3: c
4: d

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4

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.

Which equation can be solved to find one of the missing side lengths in the triangle? cos(60o) = cos(60o) = cos(60o) = cos(60o) = mark this and return