Answer:
is the nth term of the given sequence.
Step-by-step explanation:
The sequence given is
We can clearly see that 1st term is 
and 2nd term is 
2nd term is obtained by multiplying the 1st term by 2.
2nd term is and 3rd term is 1.
3rd term is obtained by multiplying the 2nd term by 2.
3rd term is 1 and 4th term is 2.
4th term is obtained by multiplying the 3rd term by 2.
Clearly, the given series is a <em>Geometric Progression(GP)</em> with
First term, 
Common Ratio, 
We know that 
term for a GP is:
Putting values of <em>a</em> and <em>r</em>
Hence, is the nth term of the given sequence.
Answer:
Step-by-step explanation:
Answer:
The total distance around the canvas painting is 60 cm.
Step-by-step explanation:
The total distance around the canvas painting is 60 cm, we know this because, to find the perimeter of a square you add the length of all 4 sides together. To find the length of 1 side we take the square root of the area which is 196 cm², this equals 14 cm. To find the perimeter we add all 4 sides together, so 14+14+14+14=60 cm.
36 perches altogether.
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Answer:
The number is -3
Step-by-step explanation:
Write an equation
2x+4=-10
add 4 on both sides
2x=-6
divide 2 on both sides to isolate variable
x=-3
