3x (3x + 4 ) = 6x^2 + 12x
right??...
Answers: 3
Mathematics, 20.06.2019 18:04
2a+7+4ahow many terms? how many variables? any like terms? yes noif yes, which ones? what are the coefficients? any constants? yes noif yes, which ones? simplify the expression by combining like terms and constants: how many terms now?
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For each proportion find the unknown number x 1/5/8=×/15
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Aladder that is 20ft long is leaning against the side of a building. if the angle formed between the ladder and the ground is 75 degrees how far is the bottom of the from the base of the building?
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Mathematics, 21.06.2019 22:30
If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air
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