Answer:
give us hint so i can help u
Explanation:
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Answer:
The electromagnetic spectrum is a continuum of all electromagnetic waves arranged according to frequency and wavelength. The sun, earth, and other bodies radiate electromagnetic energy of varying wavelengths. ... The spectrum of waves is divided into sections based on wavelength.
Ways how the South Africa promotes there tourism are: They tend to promote their tourist spots by advertising it, they also post it on the internet for people who used internet to see. They were also able to promote promos where they will give free rides when you roam around the places that they want you to visit. And lastly, they give free days of visa free where the tourist could spend their time in the place without no worries.
Correct answer is A. Recreation center
Solution is (5,1)
3(5) - 3(1)
15 - 3 = 12
the answer is B
