Answer :Answer: Did you get helped on this one?
Step-by-step explanation: okay yup yup have a good day OKAY
Step-by-step explanation: HAVE A GOOD ONE OKAY
Applying the rule that a number is divisible by 9 if the sum of its digits is divisible by 9, we find that 504 and 882 from the list (115, 504, 968, 646, 882) are divisible by 9.
To identify numbers that are divisible by 9, we can follow this rule: A number is divisible by 9 if the sum of its digits is divisible by 9. So, applying this rule to the numbers given (115, 504, 968, 646, 882), we find:
115: 1+1+5 = 7, which is not divisible by 9.
504: 5+0+4 = 9, which is divisible by 9. So 504 is divisible by 9.
968: 9+6+8 = 23, which is not divisible by 9.
646: 6+4+6 = 16, which is not divisible by 9.
882: 8+8+2 = 18, which is divisible by 9. So 882 is divisible by 9.
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Answer:
Actual Perimeter = 100 km
Actual Area = 625 km²
Step-by-step explanation:
A scale drawing of a square has a side length of 5 millimeters.
The drawing has a scale of 1 mm : 5 km (which represents 1 mm is equal to 5 km)
We need to find the actual measurement of 5 mm square on scale.
1 mm = 5 km
5 mm = 5 × 5 km
= 25 km
The actual length of the side of square is 25 km
Now, we find the perimeter and area of the square.
= 4 × 25
= 100 km
= 25 × 25
= 625 km²
Hence, The actual perimeter is 100 km and area of the square is 625 km²
0.2 is the decimal representation of 2/ 10.
A number system is defined as a system of writing to express numbers.
The given fraction is 2/10
2/10 is a fraction.
2 is the numerator
10 is the denominator.
Divide numerator and denominator by 2
We get 1/5
The value of 1/5 is 0.2.
Hence, 0.2 is the decimal representation of 2/ 10
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