To solve for x just isolate x by moving the other variables so....:
First add c to both sides
g+c= y+x
Subtract y from both sides
g+c-y= x
That should be your final answer (we cannot come up with an actual digit for x because there are no numbers in this equation we simply can make an equation for x)
Divide 29 by 5 which equals 5 r4. So, the answer is 5 wholes and 4/5
Answer is (A) because it is concave and it has 8 sides
Answer:
11). x = 25.8°
12). x = 67.3°
Step-by-step explanation:
11). By using sine rule in the given triangle,
cos(x) = ![\frac{\text{Adjacent side}}{\text{Hypotenuse}}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Ctext%7BAdjacent%20side%7D%7D%7B%5Ctext%7BHypotenuse%7D%7D)
cos(x) = ![\frac{27}{30}](https://tex.z-dn.net/?f=%5Cfrac%7B27%7D%7B30%7D)
x = ![\text{cos}^{-1}(\frac{9}{10} )](https://tex.z-dn.net/?f=%5Ctext%7Bcos%7D%5E%7B-1%7D%28%5Cfrac%7B9%7D%7B10%7D%20%29)
x = 25.84
x ≈ 25.8°
12). By applying tangent rule in the given triangle,
tan(x) = ![\frac{\text{Opposite side}}{\text{Adjacent side}}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Ctext%7BOpposite%20side%7D%7D%7B%5Ctext%7BAdjacent%20side%7D%7D)
tan(x) = ![\frac{43}{18}](https://tex.z-dn.net/?f=%5Cfrac%7B43%7D%7B18%7D)
x = ![\text{tan}^{-1}(\frac{43}{18} )](https://tex.z-dn.net/?f=%5Ctext%7Btan%7D%5E%7B-1%7D%28%5Cfrac%7B43%7D%7B18%7D%20%29)
x = 67.29°
x ≈ 67.3°
Answer:
y=-3x+3
Step-by-step explanation:
sorry if its wrong im not the best at math.