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Mathematics 18 Online
OpenStudy (anonymous):

Find the value of X to the nearest angle

OpenStudy (anonymous):

#12

OpenStudy (anonymous):

@amistre64 Could u help me? or @saifoo.khan ? Pg 441 #12 a. 48 b. 51 c. 54

OpenStudy (saifoo.khan):

Do you remember the ratios?

OpenStudy (anonymous):

kind of, as my answer i got B

OpenStudy (saifoo.khan):

cos will be used.

OpenStudy (anonymous):

so A

OpenStudy (saifoo.khan):

\[\cos x = \frac 58 \]

OpenStudy (anonymous):

so its C then becuase of the cosX ?

OpenStudy (anonymous):

?

OpenStudy (anonymous):

#14

OpenStudy (saifoo.khan):

sounds like you have to use cosine again.

OpenStudy (anonymous):

could u check it, i already did it? Pg 441 #14 a. 59 b. 62 c. 65 I got A

OpenStudy (anonymous):

@saifoo.khan

OpenStudy (anonymous):

and you said the last one was C right?

OpenStudy (saifoo.khan):

#14 = A

OpenStudy (anonymous):

and 12 was?

OpenStudy (anonymous):

12 was C right?

OpenStudy (saifoo.khan):

It's a B.

OpenStudy (anonymous):

aB?

OpenStudy (anonymous):

do u mean B

OpenStudy (saifoo.khan):

Yes

OpenStudy (anonymous):

thanks, have a good day :D

OpenStudy (saifoo.khan):

you too.

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