Answer:
(x,y)=(-1,1)
Step-by-step explanation:
Given that,
3x + 5y = 2 .....(1)
6x - 10y = -16 ....(2)
Finding the value of x from equation (1).
Put the value of x in equation (2)
Put the value of y in equation (1) :
So, the solution of the equations is (-1,1).
The number are 1/4 π and are irrational number.
It is required to choose the numbers are irrational.
<h3>What is real number?</h3>Real numbers are numbers that include both rational and irrational numbers. Rational numbers such as integers (-2, 0, 1), fractions(1/2, 2.5) and irrational numbers such as √3, π(22/7), etc., are all real numbers.
Given that:
The given option are
-2.3456 =-23456/10000
since, -2.3456 can be represented as rational numbers.
π is an infinite decimal, so it cannot be expressed as a rational number.
So, 1/4 π is irrational number.
is an irrational number.
2 + √16=2+4= 6 is a rational number.
Therefore, the number are 1/4 π and are irrational number.
Learn more about real number here:
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Answer:
Step-by-step explanation:
Thankfully this passes through the origin so we already know the y = mx + b resultingly has no y-intercept, so we only need to find slope as b is 0 and thus is redundant to say y = mx + 0.
Now all that's left to find is slope which is how much it rises by and how much it runs by. putting it in as rise over run
Using two points that are on the grid, which are given to us, (0, 0) and (-2, -3)
The rise, change in y, is a decrease of 3 units, written as -3
The run, change in x, is a change of 2 units, written as 2
Therefore
m = Slope = rise/run = -3/2
Because it intercepts the y axis (0, #) at 0 (0, 0) the origin meaning we dont write it in your slope-intercept formula, y = mx + b, is as follows
y = (-3/2)x
Hope this helps.