<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.
You would have to divide by three and then you would get ____cal per bar
-(x-3)=-x+3
First, distribute -1 to x and -3.
-x+3=-x+3
As you can see, both sides are equal. You can continue to simplify:
Add x to both sides to get rid of the variable.
3=3 or infinitely many solutions because x can equal any number and still be equal to the other side.
I hope this helps :)
Answer:
40 m²
Step-by-step explanation:
square area = 4x4 = 16 m²
4 triangles area = 4x3x0.5x4 = 24 m²
16 + 24 = 40 m²
Linear, because the graph of the line is just a straight line without any curves, and the power of x is 1. If x was raised to the second, third, fourth, etc. power, it would be a nonlinear equation.