Okay. First thngs first, let's divide each of them. 2.6/1.3 is 2. Now in terms of exponents, we would just simply subtract the powers, because we are doing division. 9 - 2 is 7. The value of the expression is 2 * 10^7. Even writing the problem out in number form (2,600,000,000/130), you can still see the answer to the problem as 20 million. The answer is B.
2.45cm=1 in
times both sides by 63
160.02cm=63 in
about 160cm
X= 10 y= 9 the difference between the two numbers is one and they equal 19
Answer:
28+7=35
Step-by-step explanation:
hope this helps
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