a plot of land is in the shape of a right angle triangle whose base in perpendicular are 65 metres in 72 meter respectively if its boundary is made by using 4 round iron wire find the total cost of the wire at the rate of rs12 per meter?? please help me my exam is tomorrow pleaseif you will do this then I will make you in brainlist please​

In the diagram, the measure of angle 9 is 85° which angle must also measure 85°?

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have

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?