Answer:
Use the cosine rule
Step-by-step explanation:
1. Apply formula of c^2 = a^2 + b^2 - 2abcosC
2. Substitute known values in: c^2 = 36 + 4900 - 840cos120
3. Apply algebra and use the calculator
4. Final answer is 73.18 (2 decimal places)
The Reference angle for 302 degree is 58 degree.
<h3 /><h3>What is Reference Angle?</h3>
The acute angle formed by the terminal arm or terminal side and the x-axis is known as the reference angle.
There is always a positive reference angle.
The reference angle is, in other words, the angle formed by the terminal side and the x-axis.
Reference angle is given by
Ф = 360° - Given angle
Ф = 360° - 302°
Ф = 58°
Option A is right answer.
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If 24 marbles have a mass of 60 g, then each marble has a mass of .
So, 60 marbles have a mass of 60(2.5)=<u>150 g</u>
The gcf is 3 because that is thier greatest common factor that isn't 1
Answer:
not a proportionality relationship because the first and second times the horse ran was because from first to second run it went from 800 meters to 1200 meters which is a 400 meter difference but second to third run its a 720 meter difference
Step-by-step explanation: