. Given: B is the midpoint of AC, AB = CD
Prove: C is the midpoint of BD
B
Statements
Reasons
1. B is the midpoint of AC
1.
2. AB = BC
2.
3. AB CD
3.
4. AB = CD
4.
5. BC = CD
5.
6. C is the midpoint of BD
6.
Line u passes through points (-52, -18) and (-29, 53). line v passes through points (90, 33) and (19, 56). are line u and line v parallel or perpendicular?
Assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.