Y=-7x-5
9=-7(-2)-5
9=14-5
9=9
Please mark the brainliest, if you think i helped!
Answer:
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Step-by-step explanation:
You can use the trigonometric identity

.

The requirement that

eliminates -1/6 from being another solution.
Check out -m-a-t-h-w-a-y-.-c-o-m- (This helps a lot!)
42.052
place value and digits:
4 = tens
2 = ones
0 = tenths
5 = hundredths
2 = thousandths
5 is in the hundredths place. To find if you round up or down, look at the digit to the right (thousandths in this case). It is a 2, which is less than 5, so you round down.
42.052 rounded to the nearest hundredth is 42.05
hope this helps