The answers is A because it shows the domain: 0 is less than or equal to x and less that on equal to 60
Answer:
4+b
Step-by-step explanation:
21-3= 18 and 18 divided by 6 equals 3 so v=3
The answer is 15 cm. Hope I could be of help! ; )
Answer:x= 5/2 x= -1/2
Step-by-step explanation:
4(x-1)2-9
4(x2-2x+1) - 9
4x2 - 8x + 4 - 9
4x2 - 8x - 5
4x2 +2x - 10x - 5
2x(2x+1) - 5(2x+1)
(2x-5)(2x+1)
therefore, x= 5/2 x= -1/2
mark brainliest plzz