Collinsm178 Collinsm178

12-06-2019
Mathematics

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Does anyone know the answer to this question?

Does anyone know the answer to this question class=

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absor201 absor201

12-06-2019

Answer:

Option C is correct.

Step-by-step explanation:

We need to solve the equation:

tan 45° - 10 cos 60°

Finding value of tan 45° and cos 60° and solving:

tan 45° = 1 and

cos 60° = 0.5

= 1 - 10(0.5)

= 1- 5

= -4

So, Option C is correct.

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