Answer:
0.4 hope this helps
Step-by-step explanation:
Answer:
Step-by-step explanation:
Since the angles are equal the equation to solve would be:
you will subtract 3x from 5x and get 2x
subtract 20 from 50 to get 30
divide each side by 2
Hope this helps
Answer:
Angle x = angle 115°.
Step-by-step explanation:
Given : Two parallel lines are crossed by a transversal.
To find : What is the value of x.
Solution : We have given Two parallel lines are crossed by a transversal.
Corresponding angles : A pair of angle that lies on the same side of the transversal line one lies on interior angle and other lies on exterior.
Corresponding angle are equal.
Then , angle x = angle 115 are corresponding.
Therefore, angle x = angle 115.
Th z-score is given by:
z=(x-μ)/σ
where:
μ-mean
σ-standard deviation
hence:
z=(240-200)/20
z=2
Answer:
if the wavelength is observed in vacuum.
Step-by-step explanation:
,
where
- is the frequency of this beam of light,
- is its wavelength, and
- is the speed of light.
in vacuum and in the earth atmosphere. However, the value of will be smaller in other media.
.
- is the SI unit for speed.
- is the SI unit for distance.
.
.
One [oscillation] in each second is the same as one Hertz . In other words, .
.