Answer:
75.4
Step-by-step explanation:
The answer is 40 because once you have 21 your just adding 19 and then that makes it 40.
Answer:
A satellite is a moon, planet or machine that orbits a planet or star. ... Usually, the word "satellite" refers to a machine that is launched into space and moves around Earth or another body in space. Earth and the moon are examples of natural satellites. Thousands of artificial, or man-made, satellites orbit Earth.
Step-by-step explanation:
10 × 30 = 300
(20 characters thing)
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