Remember a fraction is just division,
So 37.5 would be 75/2 as that would equal 37.5.
Answer:
please send the question completely
Realitive to the surface of the water, Cam is 11.6 meters above Ben because in the equation
![x = 15.8 - 4.2](https://tex.z-dn.net/?f=x%20%3D%2015.8%20-%204.2)
you would normally subtract first to get X which is the distance from the surface and Ben which is: 11.6
Answer:
i'm not sure what that is, cause im to clumsy to do this type of math
Step-by-step explanation:
Answer:
![\frac{sin(45^o)}{7}=\frac{sin(40^o)}{b}](https://tex.z-dn.net/?f=%5Cfrac%7Bsin%2845%5Eo%29%7D%7B7%7D%3D%5Cfrac%7Bsin%2840%5Eo%29%7D%7Bb%7D)
Step-by-step explanation:
<u><em>The correct question is</em></u>
In a triangle ABC, m∠A=45°, m∠B 40°, and a=7. which equation should you solve to find b?
we know that
Applying the law of sines
![\frac{sin(A)}{a}=\frac{sin(B)}{b}](https://tex.z-dn.net/?f=%5Cfrac%7Bsin%28A%29%7D%7Ba%7D%3D%5Cfrac%7Bsin%28B%29%7D%7Bb%7D)
substitute the given values
![\frac{sin(45^o)}{7}=\frac{sin(40^o)}{b}](https://tex.z-dn.net/?f=%5Cfrac%7Bsin%2845%5Eo%29%7D%7B7%7D%3D%5Cfrac%7Bsin%2840%5Eo%29%7D%7Bb%7D)
solve for b
![b=(7)sin(40^o)/sin(45^o)](https://tex.z-dn.net/?f=b%3D%287%29sin%2840%5Eo%29%2Fsin%2845%5Eo%29)
![b=6.4\ units](https://tex.z-dn.net/?f=b%3D6.4%5C%20units)