Solve the system of equations and explain the solution:
7x + 3y = 0
21x + 9y = 0...
Mathematics, 24.12.2019 16:31 ghernadez
Solve the system of equations and explain the solution:
7x + 3y = 0
21x + 9y = 0
Answers: 2
Mathematics, 21.06.2019 20:30
If m∠abc = 70°, what is m∠abd? justify your reasoning. using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°. using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°. using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality. using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.
Answers: 2
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You can ride your bike around your block 6 times and the whole neighborhood 5 times in 16 minutes. you can ride your bike around your block 3 times and the whole neighborhood 10 times in 23 minutes. how long does it take you to ride around the neighborhood?
Answers: 2
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Answers: 1
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Aline has a slope of negative 1/4 the past two points -5/4 and 1 what is the equation of the line
Answers: 2
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