kumaripayalgupta
kumaripayalgupta kumaripayalgupta
  • 06-05-2017
  • Mathematics
contestada

A parabolic reflector is 9 cm and its diameter is 24 cm . how far is its focus from the vertex?

Respuesta :

nxdyh nxdyh
  • 06-05-2017
15 cm u just 9-24 probably wrong

Answer Link

Otras preguntas

Which statement is true?N is a point of tangency on circle P.PT is a secant of circle P.SA is a secant of circle P.VU is a tangent of circle P.​
Which wind belt starts at the horse latitudes and moves toward the poles?
The variety of life in the world or in a particular habitat or ecosystem is called
Please help me with this!
Environmentalist Lauren Reid wrote a letter to the mayor of her city. In it, she encouraged the mayor to promote planting trees in the city. Which sentence from
Please answer this correctly
Which city became the most important and largest city for the cattle industry in Texas? a Austin b. San Antonio C. Fort Worth d. Amarillo Urgent
List at least 4 explanations describing why invasive species are the number 1 reason for global ecosystem collapse.
The leaders of a religious group decided to start a life insurance organization to insure members of the religious group. The insurer will operate as a nonprofi
Why did the crisis at Fort Sumter pose a challenge for President Lincoln?