At the city museum, child admission is $6.50 and adult admission is $9.80 . on monday, twice as many adult tickets as child tickets were sold, for a total sales of $939.60 . how many child tickets were sold that day

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square

In the diagram, the ratios of two pairs of corresponding sides are equal to prove that almn - axyz by the sas similarity theorem, it also needs to be shown that x 6 z un z zz un = 2x zləzz lezy