a. Rounding to the nearest hundredth means that we only have access to numbers with 2 decimal digits. Our number is enclosed between 45.28 and 45.29. Which one is a better approximation? Well, the one who's closer! To tell how "close" two numbers are, just compute the absolute value of their difference:
So, the distance from 45.29 is less than the distance from 45.28, which makes 45-29 the best approximation.
b. Rounding to the nearest integer means that we can't use decimal digits at all. By the same logic of case (a), we have to choose between 27 and 28: we have
Which makes 27 the best approximation
c. Rounding to the nearest tenth means that we can only use one decimal digit. Again, the logic is always the same: the number lies between 0.2 and 0.3, and we use the same test to check which is a better approximation:
Which makes 0.2 the best approximation.
Answer:
0.012987...(6-digit repeat)
Step-by-step explanation:
You explain it the same way you explain any division of decimal numbers.
The usual procedure is to adjust both numbers so that the divisor is an integer. Here, that is accomplished by multiplying each number by 100. This makes the problem ...
1.82/140.14 = 182/14014
Now, division proceeds in the usual way. The first non-zero quotient digit will appear in the hundredths place. The quotient is a repeating decimal with a 6-digit repeat. You recognize the repeat as soon as you see 182 as a remainder.
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<em>Additional comment</em>
The ratio reduces to ...
Answer:
<h2>i dont know if im correct or not but i thincC its -1</h2>
Step-by-step explanation:
Answer:
ummm I would say a angle of 7.65
Step-by-step explanation:
Answer:
140(I might be wrong, but if I am please correct me!)
Step-by-step explanation:
(Base side+ base side+ base side)height= LA
(3+9+8)7=140
Hope this helped Deku!
