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Mathematics 20 Online
OpenStudy (anonymous):

In a laboratory experiment, an ultrasound detector located at D is used to measure the distances of two moving objects, P and Q. At a certain moment, P and Q are located as shown in the diagram. What is distance PQ? 6.82 feet 5.66 feet 4.74 feet 4.24 feet 3.89 feet

OpenStudy (anonymous):

OpenStudy (anonymous):

is that a equilateral triangle i cant tell?

OpenStudy (anonymous):

@misssunshinexxoxo

OpenStudy (anonymous):

@Megan30400

OpenStudy (anonymous):

@NeXuZ_sKipps

OpenStudy (anonymous):

@Falling_In_Katt @fakeee

OpenStudy (anonymous):

@Rabakku

OpenStudy (anonymous):

helppp pleaseeee

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