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Its late and im really trying to catch up in class any help would be appreciated.

Just one question out of these will save me

Its late and im really trying to catch up in class any help would be appreciated. Just-example-1
Its late and im really trying to catch up in class any help would be appreciated. Just-example-1
Its late and im really trying to catch up in class any help would be appreciated. Just-example-2

1 Answer

1 vote

Answer:

Simplify :-

6. 2

7. (3x^2 -9x - 2)/(x^2 -3x -10)

8. (x +4)^2/(x -4)(x-2)

9. 4x/5(x -5)

10. 2(3x -5)/x^2 -4

11. 2

triangle :-

1.

sin A = 4/5

cos A = 3/5

tan A = 4/3

sin B = 3/5

cos B = 4/5

tan B = 3/4

2.

sin A = 1/3

cos A = (root 2)/3

tan A = 1/(root 2 )

sin B = (root 2)/ 3

cos B = 1/3

tan B = (root 2 )/1

3.

sin A = 1/(root 2)

cos A = 1/(root 2)

tan A = 1

sin B = 1/(root 2)

cos B = 1/(root 2)

tan B = 1

4.

sin A = 5/13

cos A = 12/13

tan A = 5/12

sin B = 12/13

cos B = 5/13

tan B = 12/5

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