The solution of the given equation by rounding off it to the nearest ten-thousandth is 55.5000.
What is a round-off of the digit?
In mathematics, a round-off is defined as an approximation of the given number to a fewer number of significant digits by taking into consideration some rules.
For eg: 13.58 ~ 13.6
Solving the given equation: 8 x = 444
We are given that 8 x = 444 —- 1
x = 444 / 8
= 55.5
Hence, the solution of the given equation rounded off to the nearest ten-thousandth is 55.5000.
To learn more about the round-off of a digit, visit the link given below:
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Answer:
4
Step-by-step explanation:
if 1/4 = 3/12 then 3/12+ 3/12+ 3/12+ 3/12
i hope i did this right
The second one. It is the same as the original.
<span>2x+3y=7
x-y=1
</span>2x+3y=7
x=1+y
2*(1+y)+3y=7
x=1+y
2+2y+3y=7
x=1+y
5y=5 |(:5)
x=1+y
y=1
x=2
CHECK:
2x+3y=7
x-y=1
2*2 + 3*1 = 7
x-y = 1
2-1 = 1
