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kodGreya [7K]
3 years ago
6

Bob bought a bike for $40 and sold it for $60, he made a profit of what percent?

Mathematics
1 answer:
Art [367]3 years ago
3 0

Answer:

150%

Step-by-step explanation:

40 is x or 100 percent

60 is 1/2 more

1/2 100 is 50

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5 0
2 years ago
Can someone please help me coz i really need this :(<br><br>i need serious answer :(​
sp2606 [1]

Answer:

1. DB = 10 as diagonals of isosceles trapezoid are congruent

2. ∠DAB and ∠BCD are supplementary angles

  • m∠BCD = 180° - 120° = 60°

3. ∠BCD is congruent with ∠ADC as trapezoid is isosceles

  • m∠BCD = m ∠ADC = 65°

4. AB = 15, DC = 25,

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5. m∠ADC = 2x - 10, m∠ABC = 3x + 40

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