*HELP ASAP PLEASE *how can u round a decimal number to the nearest whole number?
2 answers:
So basically the number after the decimal is not considered a whole number. A whole number is basically a number that does not have a decimal. So if this was your number, 678.710392, the whole number of that would be 679 because the number 7 after the decimal is greater than 5.
If the number (after the decimal) is 5 - 9, then add the whole number by 1.
If it is 1 - 4 only, then do not add anything to the whole number.
Example:
0.7
Since the number after the decimal is 7, and 7 is in the range of 5 - 9, then add 0 by 1.
0.7 ≈ 1.0
3.46
Since the number is 4, and is in the range of 1 - 4, then just stay it like that
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Answer:
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Step-by-step explanation:
-18 = xy + z
Step-by-step explanation:
a.
2(3x) - 5x = 4
6x - 5x = 4
x = 4
B. -5(x-4)+8x=29
-5x+20+8x=29
3x+20=29
3x=9
x=3
C. 2y=18+2(3-y)
2y=18+6-2y
2y=24-2y
4y=24
y=6
D. c = -b - 11
3c + 6 = 6b
3( -b - 11) +6 = 6b
-3b-33+6=6b
-3b-27=6b
-27=9b
3=b
A -120 difference will be seen in the temperature within a 7 hour period
<u>Equation</u>
<em>-</em>30 x 7
<em>Multiplying two of different signs ( - + , + - ) will always be negative.</em>
<em>Multiplying two of the same sign ( - - , + + ) will always be positive.</em>
Answer:
8, -8 and 1
Step-by-step explanation:
