1.If4/9=2/x what do you know about their cross products?

A:Their cross products are reciprocals of each other.

B:Their cross products are opposite of each other.

C:Their cross products are not related.

D:Their cross products are equal.

2.Solve:29/3=x/15

A: x = 157

B:x = 145

C:x = 175

D:x = 180

3.A racecar can travel 4 laps in 5 minutes. At this rate, it will take the racecar 93.25 minutes to complete 75 laps (in minutes).

A:True

B:False

4.Are the following two triangles similar? Justify your answer.

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