idk12232
idk12232
03-06-2021
Mathematics
contestada
I need to find x pls help
Respuesta :
goyangi
goyangi
03-06-2021
x = 120 degrees
Explanation:
Draw the line BC
(Angle DBC is 90 degrees because it is an angle in a semicircle.)
Angle DBC = 90 degrees
Angle ABC = Angle ABD + Angle DBC = 30 + 90 = 120 degrees
Answer Link
VER TODAS LAS RESPUESTAS ( 56+ )
Otras preguntas
in the xy-plane above, point c has coordinates (6,9). which of the follwoing is an equation of the line that contains points 0 and c?
What is the solution: (9x+2)(4x^2+35x-9)=0
Hello, I need help please for mission 3 thank you very much.
How many hours are 180 minutes
find a common solution for each system of equations: y=3x+5 y=-5x-3
Perimeter of a square with an area of 81cm2
A movie starts at 7:00 pm and lasts 108 minutes. What time does the movie end?
The statement, "right angles measure 90 degrees," is an example of: A postulate A definition A theorem A conjecture
where does the shadow of the shuttle in space form?
in a parallelogram one angle is 9 times the size of another. find the measures of the angles
