The correct answer should be 36% or 9/25. Hope this helps!
Answer:
Step-by-step explanation:
it 7
Answer:
a = 8 (to nearest whole number)
Step-by-step explanation:
Given:
m<B = 36°
m<C = 104°
c = 12
Required:
a
SOLUTION:
✔️First find m<A:
m<A = 180 - (104 + 36)
m<A = 40°
✔️Find a using Sine Rule:
Thus:
![\frac{a}{sin(A)} = \frac{c}{sin(C)}](https://tex.z-dn.net/?f=%20%5Cfrac%7Ba%7D%7Bsin%28A%29%7D%20%3D%20%5Cfrac%7Bc%7D%7Bsin%28C%29%7D%20)
Plug in the values
![\frac{a}{sin(40)} = \frac{12}{sin(104)}](https://tex.z-dn.net/?f=%20%5Cfrac%7Ba%7D%7Bsin%2840%29%7D%20%3D%20%5Cfrac%7B12%7D%7Bsin%28104%29%7D%20)
Multiply both sides by sin(40)
![\frac{a}{sin(40)} * sin(40) = \frac{12}{sin(104)} * sin(40)](https://tex.z-dn.net/?f=%20%5Cfrac%7Ba%7D%7Bsin%2840%29%7D%20%2A%20sin%2840%29%20%3D%20%5Cfrac%7B12%7D%7Bsin%28104%29%7D%20%2A%20sin%2840%29%20)
![a = \frac{12*sin(40)}{sin(104)}](https://tex.z-dn.net/?f=%20a%20%3D%20%5Cfrac%7B12%2Asin%2840%29%7D%7Bsin%28104%29%7D%20)
(nearest whole number)
Answer:
X= 4.....
Step-by-step explanation:
Hope it helpzz!!