Your LCM is 11880 , and your HCF is 36
Answer:
The rule is 3(5)^(n-1) where n is the term number.
Step-by-step explanation:
The constant multiplier = 15/3 = 5.
Checking that this is correct 75/15 = 5, 375 / 75 = 5.
So for term number 1 , the value is 3 , the expanded form is 3 * (5)^(1-1) and the simplified form is 3*5^0 = 3.
Term number 2, the value is 15 , the expanded form is 3 * 5^(2-1) and the simplified form is 3 * 5^1 =15.
The other rows are calculated in the same way.
This is a Geometric sequence with common ratio 5.
The rule for the sequence is 3(5)^(n-1).
I believe so, not 100% sure tho
Answer:4 meters longer.
Step-by-step explanation:
Amit built a sandcastle that measured 600 cm by 600 cm i.e. 6 meters by 6 meters.
Therefore, its perimeter is 2(6 + 6) = 24 meters
Now, afterward, he decided to change the castle size, making it 8 meters by 6 meters.
Therefore, its perimeter is 2(6 + 8) = 28 meters
Therefore, the perimeter of the new castle is increased by (28 - 24) = 4 meters.
If Amit dug a moat around his castle then the new moat will be 4 meters longer than the old one. (Answer)
As the moat is dug around the castle, its length will be the same as the perimeter of the castle.
Answer: see below
<u>Step-by-step explanation:</u>
x + 2:
a number x plus 2
the sum of a number x and 2
x - 2:
a number x minus 2
the difference of a number x and 2
2x:
two times a number x
twice a number x
x ÷ 2:
a number x divided by 2
the quotient of a number x and 2
