What are the values of x and y in the figure shown below?

triangle abc with angles 30 degrees, y degrees, and 80 plus y degrees. triangle bcd lies inside triangle abc with angles x degrees, y degrees, and y degrees.
a. x = 55, y = 125
b. x = 110, y = 70
c. x = 110, y = 35
d. x = 55, y = 62.5

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125

The number of calories you burn depends on your weight. a 110-pound person burns 163 calories during 30 minutes of tennis. find the number of calories that a 190-pound person would burn during the same activity, assuming they burn calories at the same rate.

Analyze the diagram below and complete the instructions that follow. how to find tan