Kerry bought a conical tent to put on the back porch. The tent instructions reveal the height at the tallest point to be 4.5 fee
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Answer:
[see below]
Step-by-step explanation:
Volume of a triangular prism is:
We are given the base of 5, the length of 12, and the height of 8. All measurements are in meters.
The volume of the prism should be 240 square meters.
Answer:
Step-by-step explanation:
Vertex form is accomplished by completing the square on the quadratic. Do this by first setting the parabola equal to 0 then moving the constant over to the other side:
Now take half the linear term, square it, and add it to both sides. Our linear term is 6. Half of 6 is 3, and 3 squared is 9:
The reason we do this is to create a perfect square binomial on the left:
(obviously the 0 results from the addition of 9 and -9). Move the 0 back over to the other side and set the quadratic back equal to y:
This gives you a vertex of (-3, 0), which is a minimum value, since the parabola opens upwards.