Answer:
6 inches
Step-by-step explanation:
<u>To find the solution</u>
- Find the ratios. The ratio is 1 inch : 4 feet.
- Do the equation 24 ÷ 4 = 6
- Find the new ratio. 6 inches : 24 feet
Answer:
Step-by-step explanation:
A. Directrix: y = 4-6 = -2
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B. Axis of symmetry: x = 6
Axis of symmetry intersects directrix at (6,-2)
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C . Vertex is halfway between focus and directrix, at (6,1)
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D. The focus lies above the directrix, so the parabola opens upwards.
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E. Focal length p = 1/(4×0.5)
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F. p = 0.5
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G. y = 0.5(x-6)² + 1
Answer:
there was a decrease of 24 degrees.
Step-by-step explanation:
7-24=-17
