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# Tutor profile: Michelle L.

Inactive
Michelle L.
Aspiring Mathematics Educator
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## Questions

### Subject:Trigonometry

TutorMe
Question:

What can Trigonometry be used for in everyday life?

Inactive
Michelle L.
Answer:

Trigonometry is used in calculating heights of large structures such buildings or mountains. It is also used for flight engineering for calculating speed, distance & direction as well as the speed & direction of the wind.

### Subject:Basic Math

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Question:

What is 'basic math' and why is it so important?

Inactive
Michelle L.
Answer:

Basic Math is the simple operations such as addition, subtraction, multiplication & division. It is important because every mathematical concept is built on top of these 4 operations.

### Subject:Algebra

TutorMe
Question:

Solve the equation 5(- 3x - 2) - (x - 3) = -4(4x + 5) + 13

Inactive
Michelle L.
Answer:

Given the equation 5 (- 3 x - 2) - (x - 3) = - 4 (4 x + 5) + 13 Multiply factors -15 x - 10 - x + 3 = - 16 x - 20 + 13 Group like terms. - 16 x - 7 = - 16 x - 7 Add 16x + 7 to both sides and write the equation as follows 0 = 0 The above statement is true for all values of x and therefore all real numbers are solutions to the given equation.

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