If your asking to select all that apply, The formula is arc length = θ ( r ) {\displaystyle {\text{arc length}}=\theta (r)} , where equals the measurement of the arc's central angle in radians, and r {\displaystyle r} equals the length of the circle's radius. Plug the length of the circle's radius into the formula.ABC,BAD,DCB
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Answer:
Interesting question. I am bad at these questions but I think it is for not standard
Step-by-step explanation:
If im wrong Im sorry
2n^2 + 4n + 2 = 0
Divide both sides by 2:
n^2 + 2n + 1 = 0
Find two numbers that multiply to form C (1) and add together to form 2: these numbers are 1 and 1:
(n +1)(n+1) = 0
(n+1)^2 = 0
Therefore n+1 = 0
n = -1
The answer is $60. If you take 60 and multiply by .3 witch is the same as 30% you get 18. 60 minus 18 equals 42. Hope I helped
the answer would be (x^2+1)*(x-4)
step by step
x^3+ 4x^2+x+4
X^2(x+8)+ 1*(x+4)
(x+4)(x^2+1)