Answer is 5
.
<em>Explanation;
</em>
To find out the value of 5 in 75, you should know the place values of digits in numbers.
Let's consider the number 123456 for this explanation. The place values of the digits as
1 2 3 4 5 6
↑ ↑ ↑ ↑ ↑ ↑
Hundred thousands Ten thousands Thousands Hundreds Tens ones
The expanded way of 123456 is 100000 + 20000 + 3000 + 400 + 50 + 6
Likewise, 75 can be written in expanded way as 70 + 5.
Hence, the place value of 5 is 5.
You need to make 2 equations one for the real part of the complex number and another from the imaginary part . So for Q 9:-
2x = 4 so x = 2
and x + y = -5
so 2 + y = -5
y = -7
so the answer is x = 2 and y = -7
10.
(x - iy) + (y + xi) = 1 - 5i
x + y + xi - yi = 1 - 5i
x + y = 1
x - y = -5
adding:-
2x = -4
so x = -2
-2 - y = -5
y = 5-2 = 3
So x = -2 and y = 3
Answer:
c.) October
Step-by-step explanation:
the pattern just skip two months
Step-by-step explanation:
is 50 in root or just 10x.........
Answer:
Step-by-step explanation:
The condition of the problem is not sufficient to solve the problem
You can only list equations