p3sec2.14
14. In the figure above, \[KN \bot JL\] and \[LM \bot JL\]. If the lengths of \[LN\] and \[LM\] are equal, what is the value of \[x\]?

15. A measuring cup contains \[\frac{1}{5}\] of a cup of orange juice. It is then filled to the 1 cup mark with a mixture that contains equal amounts of orange, grapefruit, and pineapple juices. What fraction of the final mixture is orange juice?

16. If \[a + 2b\] is equal to 125 percent of \[4b\], what is the value of \[\frac{a}{b}\]?
p3sec2.17
17. On the number line above, there are 9 equal intervals between 0 and 1. What is the value of \[x\]?

18. In the \[xy\]-coordinate plane, the distance between point B(10,18) and point A(x,3) is 17. What is one possible value of \[x\]?

Bỏ qua Tra từ điển
Hiện, ẩn khối
Tra từ điển

 
Từ cần tra