Answer:
x=4
Step-by-step explanation:
C+E=180
14x-8+132=180
14x=180-132+8
14x=56
x=4
Answer:
x=0.064
Step-by-step explanation:
subtract 7.5 from both sides of the= sign.
1.2x=.5 +9x
subtract 9x from both sides
1.2x=.5
divide both sides by 1.2
x=0.064
2160 inches is the answer I think but not quite sure
Factoring:
FOIL (first, outer, inner, last) method
(a+b)(c+d) = 0
ac+ad+bc+bd = 0
Zeros:
(x+a)(x+b) = 0
x+a = 0, x= 0-a
x+b = 0, x= 0-b
