The scientific notation is .
Solution:
Let us first define the scientific notation.
Scientific notation is used to write large numbers in a small manner.
Rule to write the Scientific notation:
- Write one number before the decimal point.
- Count the zeroes and number after the decimal point.
For example:
500 can be written as 5 × 10².
6500 can be written as 6.5 × 10³.
Given data:
Distance from Earth to Moon = 221,000 miles
To write this in a scientific notation.
221,000 =
Hence the scientific notation is .
Answer:
The number 0 is excluded from the domain of f(x) because f(x) is a rational function which is not defined if the denominator is zero.
Step-by-step explanation:
The Rational Function is defined as:
with Q(x) ≠ 0
Because a rational function is not defined when the denominator is zero.
In this case, Q(x) (the denomitador of the given function) is x. Therefore the domain of the given function is given by all real numbers except the restrictions of the function (where the function is not defined).
f(x) is not defined at x=0, that's why the zero is excluded.
When we have a right triangle with sides and angles, we use basic trigononemetry. Since we know the vertical leg (height of ramp) and horizontal leg (base length of ramp), we use the inverse tangent function to find the angle.
θ = tan-1(height of ramp / base of ramp) θ = tan-1(2.5 / 6) θ = tan-1(5 / 12)
Answer:
try that hope it helps
Step-by-step explanation:
Answer:
<6 , <8 , <3 are congruent to <1
Step-by-step explanation:
<6 = <1 ( being opposite Angles of parallelogram )
<8 = <6 ( being corresponding angles)
<8 = <1
<3 = <8 ( being opposite angles of parallelogram)
<3 = <1
Hope it will help :)❤