AED and ABC are straight lines. EB is parallel to DC.
Angle EBC = 148°
Angle ADC = 63°
Work out the size of angle EAB.
You must give a reason for each stage of your working.

The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96