1. The angle is of 70° then it's congruent angles is a)30" b)110" c)70" D]0"
2.The circumference of a circle of radius r is
a)rt b)2nr char? d)1/4rt ?
3. The area of a square plot is 1600 sq. m.The side of the plot is
a)40m b)80m c)120m d)160m
4.which of the following is the mean of first five natural number's
a) b) c)4 d)S
S. The range of the marks 85.76,89,39.54,65 is
a)50 b)89 c)39 d 4​

You are at a restaurant and owe $56.20 for your meal. you want to leave an 18% tip. approximately how much is your tip?

Select the correct answer from each drop-down menu. the table shows the annual sales revenue for different types of automobiles from three automobile manufacturers. sales revenue (millions of dollars) suv sedan truck marginal total b & b motors 22 15 9 46 pluto cars 25 27 10 62 panther motors 26 34 12 72 marginal total 73 76 31 180 the company with the highest percentage of sales revenue from sedans is . of the annual sales revenue from suvs, the relative frequency of pluto cars is .

Line u passes through points (-52, -18) and (-29, 53). line v passes through points (90, 33) and (19, 56). are line u and line v parallel or perpendicular?