Answer:
54°
Step-by-step explanation:
180° - 52° - 30° = 98°
180 - 98° - 28° = 54°
Step-by-step explanation:
-81





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
::::
G. y = 0.5(x-6)² + 1
Answer:
this ven diagram is 4 u lol
Step-by-step explanation:
2 heads and tails. time 5 times is 10. so 10 combos