Answer:
I think the answer for this question is 2.24cm
<span> x</span>² <span>- 4x - 5 = </span>(x + 1)(x - 5)
12+14+16=42 is your answe
Answer:
x ≈ 31.0°
Step-by-step explanation:
From the right triangle given in the picture,
By applying tangent rule,
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{9}{15}](https://tex.z-dn.net/?f=%5Cfrac%7B9%7D%7B15%7D)
x = ![\text{tan}^{-1}(\frac{9}{15} )](https://tex.z-dn.net/?f=%5Ctext%7Btan%7D%5E%7B-1%7D%28%5Cfrac%7B9%7D%7B15%7D%20%29)
x = ![\text{tan}^{-1}(0.6)](https://tex.z-dn.net/?f=%5Ctext%7Btan%7D%5E%7B-1%7D%280.6%29)
x = 30.96
x ≈ 31.0°
Therefore, measure of angle x is 30.0°