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the color red within the visible light spectrum has a wavelength of about 720mm. what is the frequency of the red light?
with solution plss. ​


Sagot :

Answer:

find the base of a triangle with an area of 8 square meters if the altitude of the triangle is 6 m less than the base.

Explanation:

find the base of a triangle with an area of 8 square meters if the altitude of the triangle is 6 m less than the base.