30. in the figure below, parallel lines xy and zw are bisecu
by line ab. if the lengths of xy, yz, and zw are the sam
and angle t is 45°, then what is the measure of angles
f. 25°
g. 45°
h. 550
j. 750
k. 90°

It says factor each expression 49x-28?

Identify the number 127 as a rational or irrational. explain

The ages of personnel in the accounting department of a large company are normally distributed with a standard deviation of 7 years. there is a 0.02275 probability that the age of any randomly chosen person in the department is less than 22 and 0.15866 probabilty that the age of any randomly chosen person is greater than 43. what is the mean of this distribution?