Answer:
Step-by-step explanation:
cos 43=cos (90-47)=sin 47
Answer:
hi looks good
Step-by-step explanation:
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Hey there!
These are technically expressed as fraction. When you divide a fraction by another, you can replace the second fraction with its reciprocal and you can now multiply the fractions together instead.


Now, just multiply across the top and the bottom. You can first cancel out any terms that are repeated or similar.



Your answer will be

.
Hope this helped you out! :-)
10 cenimeters
0.1 meters
1e-4 kilometers
Answer:Amy began with 9 marbles because tara had 6 for her 9
Step-by-step explanation: