Need help really bad please and thank you!
2 answers:
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Answer:
2.5
Step-by-step explanation:
(I'm assuming you're doing this the same way I learned it, if not I'm sorry if it doesn't make sense)
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Cross multiply
12x=30
Divide
x=2.5
This is just one way to do the problem. An easier way is to simplify the fractions.
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You can either cross multiply or figure out that 2 is half of four and simply divide 5 by 2 which will also result in 2.5
Check the picture below
solve for "x"
when taking the sine, make sure your calculator is in Degree mode, since the angle is in degrees, not radians
solve for "x"
when taking the sine, make sure your calculator is in Degree mode, since the angle is in degrees, not radians