B. Congruent Angles d. Vertical Angles
2. What do you call the relationship formed by two angles whose sum is 180-
Supplementary Angles b. Complementary Angles
b. Congruent Angles
d. Vertical Angles
3. What do you call angles with the same measurement?
Vertical Angles
b. Adjacent Angles
c. Supplementary Angles d. Congruent Angles
4. What do you call the two lines that intersect to a form right angle?
Perpendicular Lines
b. Parallel Lines
c. Line Segment
d. Skew Lines

please help me ​

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)

Each of the following data sets has a mean of x = 10. (i) 8 9 10 11 12 (ii) 7 9 10 11 13 (iii) 7 8 10 12 13 (a) without doing any computations, order the data sets according to increasing value of standard deviations. (i), (iii), (ii) (ii), (i), (iii) (iii), (i), (ii) (iii), (ii), (i) (i), (ii), (iii) (ii), (iii), (i) (b) why do you expect the difference in standard deviations between data sets (i) and (ii) to be greater than the difference in standard deviations between data sets (ii) and (iii)? hint: consider how much the data in the respective sets differ from the mean. the data change between data sets (i) and (ii) increased the squared difference îł(x - x)2 by more than data sets (ii) and (iii). the data change between data sets (ii) and (iii) increased the squared difference îł(x - x)2 by more than data sets (i) and (ii). the data change between data sets (i) and (ii) decreased the squared difference îł(x - x)2 by more than data sets (ii) and (iii). none of the above

Which set of side lengths form a right side? a) 3ft,6ft,5ft b)50 in,48in,14in c)53m,48m,24m d)8cm,17cm,14cm