3 years ago

What is the value of − 9 × ( 1 4 ) ÷ ( − 0.75 ) ?

Mathematics

1 answer:

andre [41]3 years ago

8 0

Answer: 168

Step-by-step explanation:

1. -9 * 14 = -126

2. -126/ -0.75 = 168

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Answer: 16.91°

Step-by-step explanation:

1. You can draw a right triangle as you can see in the figure attached.

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Where:

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3. Now you must substitute these values. Then, the angle of elevation is:

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Step-by-step explanation:

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Step-by-step explanation:

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