ARPANBARUA
ARPANBARUA
02-12-2020
Mathematics
contestada
SinA+cosB=1, A=30 degree. Find B
Respuesta :
yasmitadp
yasmitadp
02-12-2020
Answer:
Step-by-step explanation:
The value of sin 30 = 1/2
Thus cos B = 1-1/2 = 1/2
Answer Link
VER TODAS LAS RESPUESTAS ( 35+ )
Otras preguntas
4. Which kind of graph would be best to use with these data? M&M'st in a bag Color Orange Brown Yellow Green Percent 20 | 13 14 16 Blue 24 Red 13 Bar graph
Click on the box to choose whether each sentence restates the key idea expressed in the key sentence. Key Idea: Foresight often prevents disaster. Planning ahea
Can you draw a graph for me representing this equation : 7x – 400y = –1600
Which country is considered to have one of the best ski teams in the world?
the star-spangled banner, written by frances scott key, commemorates what event in the war of 1812?
The Judiciary Act of 1801, attempted by President John Adams, was later declared unconstitutional by which court case? A. Loving vs Virginia B. Roe vs Wade C. M
Isaac Newton's quote about himself (Sec. 28 of Hawthorn's biography) reveals A. his humble attitude about his knowledge and discoveries. B. his love for the sea
Rachel is mailing packages. Each small package costs her $2.60 to send. Each large package costs her$4.10. How much will it cost her to send 3 small packages an
Which action is an example of a civic responsibility? A. Give back to the community B. Obey state and federal laws C. Register for the military D. Serve on a ju
As far as water is concerned, if you the same mass of ice and the same mass of liquid water - will it take more energy to melt this solid water (ice) or vaporiz
