Answer:
30°
Step-by-step explanation:
(Alternate angles)
(Given)
Yes you are right it's C)
Notice that f(-2) = (-2)³ +2( - 2)² + 4(-2) + 8 =0
Then x³+2x²+4x+8 is divisible by (x+2)
Perform this division & you will get:
x³+2x²+4x+8 = (x+2)(x²+4)
The root of (x+2) is the value that render it nil, that is x=-2
The root of (x²+4) are imaginary (not real) because
x²+4 =0 ==> x² = -4 & x=√-4 or x= 2i (nor real).
Hope you understood the reasoning
0.235 = 235/1000= 47/200
Answer: 47/200
*Hope that helps and enjoy Brainly :)*
Answer:
the shapes is going to look like an oval
Step-by-step explanation:
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+ 22) -12