Round 287.9412 to the nearest tenth. Do not write extra zeros.
2 answers:
Hello Friend!
287.9412...
Well now, what we need to remember is that when rounding up we can only do that if the number is 5 or above 5.
We also need to know what place is the tenths place....
287.9412
^ there you have it!
Now if we look at the number before it.... it's a 4 but that is less than 5 so we need to round it down... our answer would be 100%:
287.9
Therefore, that is The Correct Answer^^^ 287.9.
I Hope my answer has come to your Help. Thank you for posting your question here in
We hope to answer more of your questions and inquiries soon. Have a nice day ahead! :)
287.9412...
Well now, what we need to remember is that when rounding up we can only do that if the number is 5 or above 5.
We also need to know what place is the tenths place....
287.9412
^ there you have it!
Now if we look at the number before it.... it's a 4 but that is less than 5 so we need to round it down... our answer would be 100%:
287.9
Therefore, that is The Correct Answer^^^ 287.9.
I Hope my answer has come to your Help. Thank you for posting your question here in
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Answer: 142°15'
Explanation:
Supplementary angles are angles that add up to make a straight angle ().
Therefore, we must find the angle ∠B such that
∠A + ∠B = 180° (1)
We know that ∠A = 37°45', so we can re-arrange equation (1) to find the magnitude of ∠B:
∠B = 180° - ∠A = 180° - 37°45' = 142°15'
So, the correct answer is
142°15'