Answer: 4
Step-by-step explanation:
P(x)= x3-5x2+cx+4
X-2 is a factor of p(x)
Let p(x)= 0
X-2=0
X=2
Substitute for x=2 in p(x)
0=2^3-5(2)^2+2c+4
0=8-5(4)+2c+4
0=8-20+2c+4
Collect like terms
-8+20-4=2c
8=2c
C=8/2
C=4
The value of C is 4
A) What time of the day do my friends eat their biggest meal?
<span>B) How many times each week do my friends eat out? </span>
<span>C) What types of foods do my friends prefer?
</span>
Answer:
3
Step-by-step explanation:
6 divided by 2
Answer:
hii
Step-by-step explanation:
3(x-2)-2x+3=-12
3 times x = 3x
3 times -2 = -6
3x-6-2x+3=-12
3x + 2x = 5x
-6 + 3 =-3
i don't know the rest I'm sorry
Answer is C.
Law of cosines.
cos-1(-80/240)