Answer:
Both are irrational
Step-by-step explanation:
is a trick as it does simplify to , but that is irrational
Using the function concept, it is found that this sequence is a function because it passes the vertical line test.
A function relates <u>each value of the input to one value of the output</u>, hence, option b is incorrect.
- On a graph, each value of x(horizontal axis) is mapped to a value of y(vertical axis), hence, a vertical line test can be applied to determine whether the relation is a function.
In this problem:
- For each day, there is only one output, which is her balance, hence, it passes the vertical line test.
To learn more about the function concept, you can take a look at brainly.com/question/12463448
Answer:
The parallelogram is a "Square" ⇒ (a)
Step-by-step explanation:
In a parallelogram
- Every two opposite sides are parallel
- Every two opposite sides are equal
- Every two opposite angles are equal
- Its diagonals bisect each other
- If the diagonals of a parallelogram are equal, then it is a rectangle
- If the diagonals of a parallelogram are perpendicular to each other, then it is a rhombus
- If the diagonals of a parallelogram are equal and perpendicular, then it is a square
∵ In a parallelogram, its diagonals bisect each other at right angles
∴ Its diagonals are perpendicular
∵ Its diagonals are equal
→ By using rule 3 above
∴ The parallelogram is a square
The correct answer is 12.
I hope this helps you!!
200 x 9
900 x 2
600 x 3
450 x 4
360 x 5
300 x 6
225 x 8
The answer to them is 1800]
Hope I Helped You!!! :-)
Have A Good Day!!!