Answer:
its A: 5 years
Step-by-step explanation:
just took the quiz
B)rational numbers
C)integers
D)whole numbers
E)natural numbers
The square root of 25 belongs to the subsets of B. Rational numbers
Reasonable Numbers: Any number that can be written as the ratio (or fraction) of two integers is a logical number.
A rational number is a number that can be written as a ratio. That means it can be written as a fraction, where both the number (number above) and denominator (bottom number) are whole numbers. The number 8 is a rational number because it can be written as a fraction of 8/1.
Learn more about Rational numbers at brainly.com/question/12088221
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b) 4/2, 2/7, /6, 1/2
c) 2/7, 1/2, 5/6, 4/2
d) 2/7, 5/6, 1/2, 4/2
Step-by-step explanation:
that means it is the top vertex of the inscribed trigonometric triangle.
we assume the center of the circle is at the origin (0, 0).
so, the x-coordinate is then
cos(25°)×5 = 4.531538935... ≈ 4.532
the y-coordinate is then
sin(25°)×5 = 2.113091309... ≈ 2.113
remember, the basic trigonometric functions deliver these lengths inside the norm circle (radius = 1). for any other circle we need to multiply them by the actual radius.
the point on the circle at 25° is at
(4.532, 2.113)
b. 164
c. 184
d. 164 1/3