If m&ang;4 = 77° and m&ang;8 = 4x + 57°, what is the value of x?. Created by sapphiredreams. Math

If m∠4 = 77° and m∠8 = 4x + 57°, what is the value of x?...

If m∠4 = 77° and m∠8 = 4x + 57°, what is the value of x?

$\tt{4x + 57 = 77} \\ \tt{4x = 77 - 57} \\ \tt{\frac{ \cancel{4}x}{ \cancel{4}} = \frac{20}{4}} \\ \boxed{{\tt{x = 5}}}$

Answer:

x = 5

Step-by-step explanation:

sana makahelp mwhehe

sapphiredreams Thank you po.

sapphiredreams Alam niyo po ba sagot dito?

sapphiredreams What is the value of x given that m∠1 = 6x - 5° and m∠7 = 115°?

ocakesthings that's 20°

ryn53 mali po

ocakesthings maybe, i don't know kung anong figure sinasagutan nya e

andayakarlsebastian m∠3=(5x+13)°,m∠5=53° ano pong sagot dito?