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Andrew [12]
3 years ago
5

Priya completed 9 exam questions. This is 60% of the questions on the exam.

Mathematics
1 answer:
Naily [24]3 years ago
8 0
A and B.

60/100 • p = 9 will give you 60 % of the test questions

0.6p = 9 will also give you 60% of the test questions

60 - p = 9 will take away 60 questions from the test making it wrong

60+p = 9 will add 60 questions to the test making it wrong

9+p = 60 will add 9 questions to the test making it wrong
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Answer:

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Step-by-step explanation:

<u>Area of trapezoid</u>

Given a trapezoid shape whose parallel sides measure b1 and b2 and whose height (perpendicular to the base) is h, then the area of the trapezoid is given by

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The dulcimer has the following dimensions

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\displaystyle A=\frac{2h+1+h+1}{2}\cdot h=\frac{3h+2}{2}\cdot h

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\displaystyle A=\frac{3h^2+2h}{2}=\frac{3h^2}{2}+h

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Answer:

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Step-by-step explanation:

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