claytonmays
claytonmays
02-06-2020
Mathematics
contestada
If cos x= sin(20 + x)" and 0º
Respuesta :
Rraduca
Rraduca
02-06-2020
Draw a right angle triangle
Let one of the angles be A
cos A = sin (90-A)
90 - x - 20 = x
2x = 70
x = 35 degrees
Answer Link
VER TODAS LAS RESPUESTAS ( 28+ )
Otras preguntas
an example of density is a. 2.17 centimeters. b. 2.174 liters. c. 2.17 grams per centimeter.
Alaina has 1 gallon of paint. She is going to pour it into a tray that measures 10 inches wide, 12 inches long, and 5 centimeters deep. Which of the following s
Que estudia la pedagogia
what is 64,569 rounded off to the nearest thousand
what is a food web? what is a food chain? how are they alike and how do they differ?
2v + 3 > 4 1/3 solve for v
anti-virus software protects against _____. a. malware b. new programs c. contagious diseases d. errors in documen
How do I solve this?
Why did Maryland delay ratification of the Articles of Confederation? A) Maryland was still loyal to Great Britain B) Catholics in Maryland felt the Artic
What should you do when you find the answers to your questions as you are reading?
