juliettesantiago01 juliettesantiago01
  • 03-01-2018
  • Mathematics
contestada

which is a value of x if sin 60°=cos(x+10)°

Respuesta :

habeebmusa24 habeebmusa24
  • 08-01-2018
Solution
cos (90-60)=cos (x+10)
⇒30=x+10
x=30-10
x=20.
Answer Link

Otras preguntas

Why is April having trouble concentrating the day before school
The layering of eroded sediments is called:1. limestone formation2. mechanical weathering3. deposition4. the rock cycle
Tim mows neighborhood lawns for extra money. Suppose that he would be willing to mow one lawn for ​$14​, a second lawn for ​$17​, and a third lawn for ​$2
The Tang Dynasty of china, the Gupta Empire of India, and the Mali Empire of Africa were similar in that each experience a period of what?
10.00+1.50x<=18.00 -10.00            -10.00 1.50x <= 8.00 1.50x/1.50    8.00/1.50           X<= 5.3∞ okay I have a question for you all is t
Which of the following defines Homo erectus? a. thinking man c. wise man b. modern man d. upright man
@potatoeewedge 1. If m∠B = 32°, and AB = 12 cm, what is AC? [See Attachment] (Enter your numeric answer. Round to the nearest hundredth.) 2. If m∠B = 41°, and
Why did Spanish authorities close the port of New Orleans?
Calculate and simplify: 18/20 + 4/8 =
can someone help please?