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 ( 15+ )
Otras preguntas
What is the first step to solve this equation? 4x +1 = 2x – 5
Which expression is equal to 2xx−2−x+3x+5?
Triangle ABC is equilateral. Find the value of x, given that angle B has a measure of (4x-8).
How are presidents elected? A. directly, by eligible voters B. indirectly, by the Electoral College C. indirectly, by the state legislatures D. indirectly, b
What is the solution to the system graphed below?
Convert 4 3/7 into an improper fraction
Explain the aphorism "envy is ignorance", from “Self-Reliance” by Ralph Waldo Emerson.
Visit an online thesaurus to look for synonyms of apparel. Then choose the best synonym for apparel to complete the sentence. The apparel at this store is so gr
The table and graph both represent the same relationship. Which equation also represents that relationship? PLEASE someone HELP
Lin didn’t eat dinner, nor did she have any dessert.Is it simple compound complex incomplete?
