Answer:
x=6°
Step-by-step explanation:
7x+180-23x+10x+36=180
-6x=180-180-36
-6x=-36
divide both sides by-6
x=6°
Answer:
81
Step-by-step explanation:
go hgv thx bgg TV vvt g h.c g ccx d
Answer:
A common technique for simplifying algebraic expressions. When combining like terms, such as 2x and 3x, we add their coefficients. For example, 2x + 3x = (2+3)x = 5x.
Step-by-step explanation:
Pretty sure you just scale it down 4 times
(Because 20/4=5cm)