Question

Write the expression as the sine, cosine, or tangent of an angle. sin 52° cos 13° - cos 52° sin 13°

Answer 1

Answer:

Evaluate  

sin

(

52

)

.

0.78801075

cos

(

13

)

−

cos

(

52

)

sin

(

13

)

Evaluate  

cos

(

13

)

.

0.78801075

⋅

0.97437006

−

cos

(

52

)

sin

(

13

)

Multiply  

0.78801075

by  

0.97437006

.

0.76781408

−

cos

(

52

)

sin

(

13

)

Evaluate  

cos

(

52

)

.

0.76781408

−

1

⋅

0.61566147

sin

(

13

)

Multiply  

−

1

by  

0.61566147

.

0.76781408

−

0.61566147

sin

(

13

)

Evaluate  

sin

(

13

)

.

0.76781408

−

0.61566147

⋅

0.22495105

Multiply  

−

0.61566147

by  

0.22495105

.

0.76781408

−

0.13849369

Subtract  

0.13849369

from  

0.76781408

.

0.62932039

Step-by-step explanation:

hope it helped

Answer 2

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