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kenneyfamily
Group Title
find the value of tan(AB) if cos A=3/5, sin B=5/13, 90 < A < 180, and 90 < B < 180
a) 33/56
b) 63/56
c) 33/56
d) 63/56
 one year ago
 one year ago
kenneyfamily Group Title
find the value of tan(AB) if cos A=3/5, sin B=5/13, 90 < A < 180, and 90 < B < 180 a) 33/56 b) 63/56 c) 33/56 d) 63/56
 one year ago
 one year ago

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ajprincess Group TitleBest ResponseYou've already chosen the best response.2
dw:1353213856188:dwdw:1353214094399:dwdw:1353214196521:dwdw:1353214257688:dw plug in the values and find. Can u find it @kenneyfamily?
 one year ago

kenneyfamily Group TitleBest ResponseYou've already chosen the best response.0
let me try..this is great thanks
 one year ago

kenneyfamily Group TitleBest ResponseYou've already chosen the best response.0
33/56! @ajprincess right?
 one year ago

gohangoku58 Group TitleBest ResponseYou've already chosen the best response.1
wouldn't tan A and tan b be both negative ? A,B are in 2nd quadrant.....
 one year ago

ajprincess Group TitleBest ResponseYou've already chosen the best response.2
Since A and B are in the second quadrant tanA and tanB will be negative and ya @gohangoku58 u r right:) so it will be 33/56
 one year ago

ajprincess Group TitleBest ResponseYou've already chosen the best response.2
Reaally sorrry for nt mentioning it at the beginning @kenneyfamily.
 one year ago

ajprincess Group TitleBest ResponseYou've already chosen the best response.2
Is that clear @kenneyfamily?
 one year ago

kenneyfamily Group TitleBest ResponseYou've already chosen the best response.0
yes thank you!!
 one year ago

ajprincess Group TitleBest ResponseYou've already chosen the best response.2
welcome:)
 one year ago
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