i don’t know how to do this i need help
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Answer:
See below.
Step-by-step explanation:
You already have b correct, so let’s do d.
Remember the SOHCAHTOA rule (see image).
In this case, we can use either CAH or SOH. I’ll use CAH.
cos(45) = d/8
d = cos(45) * 8
d = 5.65 = 6