Step-by-step explanation:. Mrs. Jackson should use the formula to calculate area in order to figure out how much paper to buy. The formula is Area = Length x Width. This will tell her exactly how much paper she will need to cover the bulletin board.

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2 years ago

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A math club took a math test. Twelve of the members had an average score of 80 points. Eighteen of the members had an average sc

taurus [48]

Answer:

The class average is 83.6

Step-by-step explanation:

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HELP ASAP!!!!

loris [4]

B.) <span>∠COD and ∠DOB

[ It is because, they both lie under the perpendicular so their sum would be equal to 90 degrees, hence, they are complimentary ]

Hope this helps!</span>

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2 years ago