Answer:
yes
Step-by-step explanation:
A rational number can be expressed in the form
← where a, b are integers
Given
← multiply numerator/ denominator by 10
= 
= 5 = 
← a rational number
Sadly, the answer to your question is 'No'. The work written under
the problem on the paper is not correct ... because you tried to do
too much !
You can't combine 'm' terms with 'n' terms or with plain numbers.
They all need to stay separate all the way to the end.
So, actually, your first written line is the answer . . . <em>7m - 35 + 3n</em>
That's as far as you can go. You can't combine these terms. Stop there !
(1)
we know that
potential will be added when cells are connected in series
so, the polarity must be same
positive of one cell must be connected to negative of another cell
we can see only one option
option-(i)......Answer
(2)
(A)
we know that
so, smaller value of I means larger value of R
so,
option-3.....Answer
(B)
we know that
maximum resistances can be obtained when resistors are connected in series
so,
so, option-4........Answer
(C)
we know that series combination
we add resistances
so, we will get largest value of equivalent resistance
so, option-2..........Answer
Answer:
30
Step-by-step explanation:
List the factors
6 = 2*3
3 =3
5 = 5
The least common multiple is 2*3*5 = 30
The least common denominator is 30
Statement given :
→Sara says "If you subtract 11 from my number and multiply the difference by -3 , the result is -54 .
<u>To</u><u> </u><u>f</u><u>ind</u><u> </u>:
SOLUTION :
Let us take Sara's Number be “x”.
★According to Question,
→ x - 11×(-3)= -54
→ x + 33 = -54
→ x = -54-33
→ x = (-87)
let's verify our number,and check whether it's correct or not !
x - 11×(-3)= -54
<u>Putt</u><u>ing</u> <u>the</u> <u>value</u> <u>of</u> <u>x</u>
(-87) - 11 × (-3)= -54
(-87) + 33 = -54
(-54) = -54
Hence, The L.H.S. = R.H.S.
Thus,our number is Verified.
