No it is not a right angle
Answer:
15
Step-by-step explanation:
Answer:
One solution.
Step-by-step explanation:
X=2/3 or x=2.6666
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
The length of BC would be 6ft
