<u>Answer</u>
Irrational number
<u>Explanation</u>
√42 = 6.480740698.......
Rational numbers are numbers that ca be written as a fraction. that is in form of a/b.
√42 can not be written in the form of a/b, neither is it a whole number. So √42 is not a rational number.
The answer is the last one. irrational number.
ummmmmmmmmmmmmmmmm whats the question. lol
Answer:
The given function is not a proportional relationship
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or
In a proportional relationship the constant of proportionality k is equal to the slope m of the line <u><em>and the line passes through the origin</em></u>
In this problem we have
This is the equation of the line in slope intercept form
where
e ---> represents her daily earnings
h ---> represents the number of hours she works
we have
The slope is equal to
The y-intercept is
Remember that
In a proportional relationship the y-intercept is equal to zero, because the line passes through the origin
In this problem, the y-intercept is not equal to zero, so this line don't pass through the origin
therefore
The given function is not a proportional relationship
23%≈20%
140×20/100
=2800/100 or 2800% is your final answer. Hope it help!
Answer:
(-10, 0)
Step-by-step explanation:
The parabola opens to the left, and its vertex is at (0, 0). The focus must have an x-coordinate that is negative. The only viable choice is ...
(-10, 0)
__
The equation is in the form ...
4px = y^2
where p is the distance from the vertex to the focus.
In the given equation, 4p = -40, so p=-10, and the focus is 10 units to the left of the vertex. In this equation, the vertex corresponds to the values of the variables where the squared term is zero: (x, y) = (0, 0).