Answer:1
Step-by-step explanation:
The rule for zero as an exponent is that any number raised to the 0 power will always be 1
Answer:
<em>Option B</em>
Step-by-step explanation:
We can approach this problem through the formula for distance between points, but I can think of a more easier approach. This line forms a triangle with the x and y axis, a right triangle with the legs being 2 and 1 units. The line with which we must find the distance of acts as the hypotenuse of this triangle, so let us apply Pythagorean Theorem to solve for the length of the line;

<em>Solution; Option B</em>
Answer:
answ is last one.
explanation: n>0 means that n is positive number so it will be on right side of zero.
also if u are wondering what is the difference between first one and last one:
empty point like we have in last one means that it doesn't contains that point.
colored point means that it contains that point too.
we have n>0, it doesn't contains zero.
first one would be answer if we would have :
n≥0
It is convenient to let a calculator do the math.
.. (x, y) = (0, 3) . . . . . your 3rd selection
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I prefer using the RREF function to put the augmented matrix into reduced row-echelon form. If the equations are dependent or inconsistent, using that method tells you so without giving a matrix inversion error.