wxyz is a kite. angle wxy has a measure of 133 degrees and angle zwx has a measure of 60 degrees; what is the measure of zyw?​

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?

Study results indicate that the mean length of time people spend on a bus in a city is between 21.2 min and 24.5 min what is the study margin of the error?