aftab2091 aftab2091

07-03-2020
Mathematics

contestada

Express (sin 67° + cos 75°) in terms of trigonometric ratios of the angle
between 0° and 45°.
-

Respuesta :

AlphaStorm AlphaStorm

07-03-2020

Answer:

cos23 + sin15

Step-by-step explanation:

sinQ = cos(90-Q)

cosQ = sin(90-Q)

thus = sin67+cos75=

cos(90-67) + sin(90-75)

= cos23 + sin15

please mark me as brainliest

Answer Link

Otras preguntas

If poking a skunk will always result in the emission (release) of toxic fumes.Control Group-Independent variable -Dependent variable -

7. What is the primary purpose of a statute?

Please answer this correctly

Stella thinks that if people are exposed to ultraviolet light then they are more likely to getskin cancer. Stella designs an experiment wherein sampte A consist

the order in which a hypothesis becomes a scientific law is

Which single force acts on an object in free fall

. Mike is driving west on I-80 for 1.5 hours at a speed of 70 miles per hour. What is his distance?

what is the meaning of dehypenation?

Which single force acts on an object in free fall

Select the proper order from least togreatest for 1/2, 5/6 2/7, 4/2A.4/2, 5/6.1/2, 2/7B. 2/7 ,1/2.5/6, 4/2C.4/2 ,2/7, 5/6 1/2D. 2/7, 5/6, 1/2, 4/2