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Mathematics 15 Online
OpenStudy (anonymous):

Medals? Please help me..

OpenStudy (anonymous):

with what?

OpenStudy (anonymous):

5. What is m DBA if m DBC =23 degrees? A. 20 degrees B. 23 degrees C. 39 degrees D. 85 degrees <--? 6. Which classification describes FCE and DCF? A. Complementary angles B. vertical angles C. Linear pair D. adjacent angles. <-- ?

OpenStudy (anonymous):

sounds right to me^^

OpenStudy (anonymous):

Can i ask one more question?

OpenStudy (anonymous):

sure

OpenStudy (anonymous):

Their all good

OpenStudy (anonymous):

which of the following is another name for ray CA? ray AC ray AB ray CB ray BA <-

OpenStudy (anonymous):

its the first one

OpenStudy (anonymous):

Could you explain how?

OpenStudy (anonymous):

It is ray AC

OpenStudy (anonymous):

because BC is half of CA

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