4. D
Statements
Reasons
Given
AB || DE
M.
Alternate Int. Zs Thm.
B.
E
Given:
Alternate Int. Zs Thm.
AB || DE
C is the midpoint of BD
C is the midpoint of BD
Given
Prove:
C is the midpoint of AE
C is the midpoint of AE

Which mathematical statements are true? 1) if 3 is an odd number, then 3 times 3 is an even number. 2) if 6 is less than 7, then 4 is greater than 7. 3) six is divisible by 3, and 10 is a multiple of 2. 4) the average of the data is greater than the largest value in the data, or it’s less than the largest value in the data. 5) the slope of a linear graph is its rate of change, and the graph’s y-intercept is the initial value. 6) if an equilateral triangle has equal angles, then all its angles will measure 45°.

Given the points a(-2, 1) and b(8, 6), find the coordinates of the point c on directed line segment ab, that partitions ab in the ration 2: 3.

Can someone tell me if this is perpendicular? !