Answer:
8
Step-by-step explanation:
![sin \: \alpha = \frac{opp}{hyp} \\ sin \: 30 = \frac{4}{x} \\ \frac{1}{2} = \frac{4}{x} \\](https://tex.z-dn.net/?f=sin%20%5C%3A%20%20%5Calpha%20%20%3D%20%20%5Cfrac%7Bopp%7D%7Bhyp%7D%20%20%5C%5C%20sin%20%5C%3A%2030%20%3D%20%20%5Cfrac%7B4%7D%7Bx%7D%20%20%5C%5C%20%20%5Cfrac%7B1%7D%7B2%7D%20%20%3D%20%20%5Cfrac%7B4%7D%7Bx%7D%20%20%5C%5C)
![x = 4 \times 2 \\ x = 8](https://tex.z-dn.net/?f=%20x%20%3D%204%20%5Ctimes%202%20%5C%5C%20x%20%3D%208)
y² = 2x ⇒ x = ![\frac{1}{2} y^{2}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%20y%5E%7B2%7D)
vertex (0, 0)
focus:
⇒ p =
so focus is: (
, 0)
directrix: x =
Answer:
The Table with Correct reasons are as follows.
Step-by-step explanation:
The Table with Correct reasons are as follows
Answer Angle Relationship
c. Corresponding Angles ∠ 1 ≅ ∠ 5
d. Same Side Interior ∠ 4 + ∠ 5 = 180
a. Alternate Exterior Angles ∠ 3 ≅ ∠ 6
b. Alternate Interior Angles ∠ 4 ≅ ∠ 5
c. Corresponding Angles ∠ 2 ≅ ∠ 6