Which graph represents the solution to the inequality y<1/2x-4
1 answer:
<h3>Answer: Lower left corner</h3>
The idea is you graph the line y = (1/2)x-4, which is the same as y = 0.5x-4
This line goes through (0,-4) and (8,0) as the y and x intercepts. Make this line a solid line (due to the "or equal to" portion of the inequality sign). Then shade below this solid line to show the region of points that have smaller y coordinates compared to y = (1/2)x-4
Any point in the shaded region makes true
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Answer:
The correct answer is 2.912 cm.
Step-by-step explanation:
A company is designing a new cylindrical water bottle.
Volume of a cylinder is given by π × × h, where h is the height of the cylinder and r is the radius of the cylinder.
The volume of each bottle will be 211 .
The height (h) of the water bottle be 7.9 cm.
Let the radius of the bottle be r cm.
∴ π × × h = 211 ; (π = 3.15)
⇒ × 24.885 = 211
⇒ r = 2.912
The radius of the water bottle is 2.912 cm.