Identify all the sets to which the number belongs. Choose from Rational Number, Irrational number, whole number, and or a intege
2 answers:
<h3><u>Answer:</u></h3>
Option: A is the correct answer.
A. Rational number.
<h3><u>Step-by-step explanation:</u></h3>A rational number is a number which can be represented in the form of:
p/q
where p is an integer and q is a natural number.
We are given a number as:
0.123333.
We know that it is not a whole number or an integer since a whole number is never written in decimals. ( Whole numbers are the counting numbers such as 0,1,2,3,4,......)
So, the given number is a rational number since it could be represented in the form of p/q as:
Hence, the given number is a Rational Number.
You might be interested in
<h3 /><h3>
</h3>
<em>-</em><em> </em><em>BRAINLIEST</em><em> answerer</em>
Answer:
see explanation
Step-by-step explanation:
There is a right triangle formed between the height above the tower to the plane, the horizontal and the line from the tower to the plane.
The height above the tower to the plane = 13000 - 150 = 12850 ft
The angle between the plane and the tower is 20° , angle of depression.
Using the tangent ratio in the right triangle formed, with the adjacent side being the horizontal ( hor ) distance, then
tan20° = =
( multiply both sides by hor)
hor × tan20° = 12850 ( divide both sides by tan20° )
hor = ≈ 35305 ft ( to the nearest foot )
(2)
Arianna is 60 + 5 = 65 ft above the ground ( to her eye level )
Using the right triangle formed with legs 65 and 37 and angle of depression x, then
tanx° = =
, thus
x = (
) ≈ 30° ( to the nearest degree )