PLEASE HELP !!!!
1 answer:
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You should expect 5. There is one grey marble out of 9 total, and that can be expressed as 1/9. Since you repeat it 45 times, it's 1/9 45 times, or 1/9(45).
1*45 is 45
9*1 is 9.
45/9 is 5.
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<em></em><em>Be sure to choose which answer is Brainliest!</em>
1*45 is 45
9*1 is 9.
45/9 is 5.
<em></em>
<em></em><em>Be sure to choose which answer is Brainliest!</em>
Answer:
B.
Step-by-step explanation:
We have been given a protractor and we are asked to find the measure of angle D.
We can see from our given protractor that the measure of angle D is 90 degrees as the ray OD crosses our protractor at 90 degrees.
Therefore, the measure of angle D is 90 degrees and option B is the correct choice.