Answer:
164°
Step-by-step explanation:
By inscribed angle theorem:
12 is the answer
hope it helps ;)
Answer:
12
Step-by-step explanation:
hope i helped
i calculated it trust me its the correct answer
I cannot simplify these to where I have one answer.
4x+3(5y+x)
4x+15y+3x
7x+15y
7(a-3+4b)
7a-21+28b
13+x+8
21+x
x(6+x)-2x
6x+x-2x
7x-2x
5x
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hope it helps
Answer:
c. (x + 3)
Step-by-step explanation:
using factor theorem
if x - 3 is a factor then p(a) = 0
p(a)= x^3 - 3x^2 - 4x + 12
a.(x-3)
p(3) = (3)^3 - 3(3)^2 - 4(3) + 12
= 27 - 27 - 12 + 12
= 0
therefore x-3 is a factor
b.(x + 2)
p(-2) = (-2)^3 - 3(-2)^2 - 4(-2) + 12
= -8 -12 + 8 + 12
,= 0
therefore x + 2 is a factor
c.(x + 3)
p(-3) = (-3)^3 - 3(-3)^2 - 4(-3) + 12
= -27 -27 + 12 + 12
= -30
therefore x + 3 is not a factor
d.(x-2)
p(2) = (2)^3 - 3(2)^2 - 4(2) + 12
= 8 -12 - 8 + 12
= 0
therefore x - 2 is a factor