find the whole quantity of 8% of it is40
originaljustice:
500
plzzzzzzzzzz answr the question show that cos 15 degree into cos 35 degree cosec 55 cos 60 degree cosec 75 degree =1/root2
it is 1/2
show that cos 15 degree into cos 35 degree cosec 55 cos 60 degree cosec 75 degree =1/root2
cos 35×cosec 55=1
cos 15×cosec 75=1
cos 60=1/2
which formula is used
cos35=cosec 55=1/sin55
sin(90-35)=cos35
Answers
Answered by
4
Hey,
8% of 40=8/100*40
=0.08*40
=3.2...ANSWER
HOPE IT HELPS YOU:-))
8% of 40=8/100*40
=0.08*40
=3.2...ANSWER
HOPE IT HELPS YOU:-))
Answered by
0
8% of x = 40
8/100x=40
x=40×100/8
x=500
whole quantity = 500
now its is correct
8/100x=40
x=40×100/8
x=500
whole quantity = 500
now its is correct
it is 500
oo but i will try to ans this question
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