How do you round 47 to the nearest ten

the nearest ten would be 50, Just go up till the next 10,20,30,40,50,60,70.etc. all of them are by tens

40-44 is going down 45-49 is going up

Basically, for example, the last digit is over 4 then you round it to 50.

41-44 are considered rounded to the bottom, and 45-49 are rounded to 50.

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.

1. 3. can also be expressed as (22/7)

2. -4.5

3. 3.6

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