That's a piecewise defined function and based on its definition we got the answer D.
(By combining -4≤x<2 and 2≤x≤10)
D. - 4 ≤ x ≤ 10
Answer:
x=-3,x=9
Step-by-step explanation:
x^2-6x-20-7=0
x^2-6x-27=0
x^2-(9-3)x-27=0
x^2-9x+3x-27=0
x(x-9)+3(x-9)=0
(x+3)(x-9)=0
x=-3,x=9
Answer:
$840
Step-by-step explanation:
because 30% of 1200 equals 360
Thus
1200 - 360 = 840
Please mark brainliest and give 5 star.
Answer:
what angles are you talking about?
Step-by-step explanation:
