almg7594 almg7594

01-06-2020
Mathematics

contestada

Use trigonometric identities to ﬁnd the exact value sin 10° cos 50° + cos 10° sin 50°

Respuesta :

devishri1977 devishri1977

01-06-2020

Answer:

Step-by-step explanation:

Sin A Cos B + Cos A Sin B = Sin (A +B)

Sin 10 cos 50 + Cos 10 Sin 50 = Sin (10 + 50) = Sin 60 = √3/2

Answer Link

Otras preguntas

SHIRT + TSHIRT = CLOTHES (Cryptarithm, answer this question with an equation [ex. 5+4=9])

PLEASE HELP IM FAILING.

"Analyze why the principled negotiation would be the most suitable strategy in international trade negotiation? Take examples to support your answer." I have to

Santa’s workshop produces toy trucks and dolls. Each toy truck costs $4.00 and each doll costs $5.00 to make. In one hour the workshop produced a combined total

Features that make an area unique and different with both human and physical characteristics

(A) x^2 + 6x + 9 = 0 (B) 8x^2+ 5x - 6 = 0 (C) (x + 4)^2 - 36 = 0

PLEASE HELP WILL GIVE BRAINLY AND 5.0 RATING

At what temperature is the average speed of air particles the highest?

Sine and Cosine I need help can anyone help me! I’ll give you extra points

In what year did the most executions take place? How many executions?