This is not true with every numbers, but here you need only one example, so it could be many, one of them are:
Proof:
Number 6,
--Squaring of 6 = 6² = 36
--Now divide by 4, = 36/4 = 9 [ number is whole, so it is divisible ]
Number 8,
-- Squaring of 8 = 8² = 64
--Now divide by 4, 64/4 = 16 [number is whole, so it is divisible ]
Here, I gave you two examples, but you can create some more, by any even number squaring like, 2, 4, 6, 8, 10, 12, 14
Hope this helps!
Answer:
187
Step-by-step explanation:
Least common multiple:
To find the required number,
- Find the LCM of 30 , 36 and 45
- Then add 7 to the LCM
30 = 2 * 3 * 5
36 = 2 * 2 * 3 * 3 = 2² * 3²
45 = 2 * 3 * 3 = 2 *3²
LCM = 2² * 3² * 5
= 4 * 9 * 5
= 180
Required number = 180 + 7
= 187
Answer:
Add all of them together
Step-by-step explanation:
You have to add the numbers and that gives you the sum
The greatest possible error of 18.9m is 18.95m - 18.85m = 0.1m
Area of rectangle = length x width
6 x 3 = 18
area of triangle = base x height over 2
2 x 6 = 12
12 / 2 = 6
triangle 2
3 x 3 = 9
9 / 2 = 4.5
add everything together
4.5 + 6 + 18 = 28.5 m^2
