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3 years ago

(2x10to the 9th power)

Mathematics

1 answer:

babunello [35]3 years ago

8 0

Answer:

512,000,000,000

Step-by-step explanation:

2*10 =

---------------------------

for this problem, try to put paraphasis in between each (20*20) then you'd get 400. So, put this in paraphasis (400*20) then you will get 8000. Next you would put the 8000 in paraphasis like this (8000*20). Do you get the pattern? If you do just do this nine times! Ik very confusing but this was the best way I learned w/out a calculator lol

20*20*20*20*20*20*20*20*20 =

512000000000

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<u>Step-by-step explanation:</u>

Correct Question : In the diagram, the radius of the outer circle is 2x cm and the radius of the inside circle is 6 cm. The area of the shaded region is 220π cm2. What is the value of x? Enter your answer in the box.

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Step-by-step explanation:

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