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svetoff [14.1K]
2 years ago
13

Can someone please explain this to me and help me

Mathematics
2 answers:
sergeinik [125]2 years ago
4 0

Answer:

ok

Step-by-step explanation:

Ghella [55]2 years ago
4 0
Triangles have to = 180

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A student has passed 60 percent of the 20 quizzes he has written so far successfully. if the student writes 50 quizzes during th
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60% of 20 is (0.6 x 20) = 12 passes There are a further 30 quizzes remaining (50 total during the year minus 20 already written) 80% of 30 is (0.8 x 30) = 24 passes The student has passed (12 + 24) = 36 quizzes out of 50 total, giving an overall pass percentage of ((36 / 50) x 100)) = 72%.
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3 years ago
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Answer: X = 3t, Y =2 - t, Z =2

Step-by-step explanation: the plane

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3 years ago
Your cost is $250.you increase by 125%.what is the selling price?
Vitek1552 [10]
The answer is $312.50
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2 years ago
A bicycle and a tricycle manufacturer makes bikes and trikes with the same size of wheels. They received a shipment of 100 wheel
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