Grade 7 : Help, anyone? Urgent
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Answers: 2
Mathematics, 21.06.2019 12:40
Convert the cartesian equation (x 2 + y 2)2 = 4(x 2 - y 2) to a polar equation. choices: r4 = -4r2 r2 = 4cos2θ r2 = 4sin2θ
Answers: 1
Mathematics, 21.06.2019 18:00
Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).
Answers: 2
Mathematics, 22.06.2019 02:10
The formula to determine energy is e=1/2mv2? what is the formula solved for v?
Answers: 1
Social Studies, 27.07.2019 10:30
Social Studies, 27.07.2019 10:30
Biology, 27.07.2019 10:30
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Social Studies, 27.07.2019 10:30
Social Studies, 27.07.2019 10:30
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