Answer:
7.8432 × 10^-13
Step-by-step explanation:
Answer: The easiest are x=1 and y=4, since both go through the point.
Step-by-step explanation:
Hope this helps!
They will have the at least one of the same points
Answer:
Reason 2 : Vertical opposite angles.
Reason 3 : Vertical opposite angles.
Reason 4 : Using statement 1 and 3.
Reason 5 : Using statement 1 and 2.
Reason 6 : AA property of similarity.
Step-by-step explanation:
Statement 1 : and .
Reason 1 : Given
Statement 2 :
Reason 2 : Vertical opposite angles.
Statement 3 : ![\angle GEF\cong \angle DEC](https://tex.z-dn.net/?f=%5Cangle%20GEF%5Ccong%20%5Cangle%20DEC)
Reason 3 : Vertical opposite angles.
Statement 4 : ![\angle ABC\cong \angle GEF](https://tex.z-dn.net/?f=%5Cangle%20ABC%5Ccong%20%5Cangle%20GEF)
Reason 4 : Using statement 1 and 3.
Statement 5 : ![\angle ACB\cong \angle GFE](https://tex.z-dn.net/?f=%5Cangle%20ACB%5Ccong%20%5Cangle%20GFE)
Reason 5 : Using statement 1 and 2.
Statement 6 : ![\triangle ABC\cong \triangle GEF](https://tex.z-dn.net/?f=%5Ctriangle%20ABC%5Ccong%20%5Ctriangle%20GEF)
Reason 6 : AA property of similarity.
Hence proved.
Answer:
Step-by-step explanation:
cosθ = 1.3/3.1
θ = arccos(1.3/3.1)