Substitute 8 for x
5(8)-2(8)
Multiply
40- 16
Subtract
24
Answer: The sum of the angles of a triangle on a sphere is 180°(1 + 4f), where f is the fraction of the sphere's surface that is enclosed by the triangle. For any positive value of f, this exceeds 180°.
We need the equations of the system. They're probably in part-a, or maybe even before both parts.
Answer:
Definition of exterior lines. : lines of operations of one or more armed forces converging upon a centrally situated opponent.
Step-by-step explanation:
Answer:
2x+y -3 =0
Step-by-step explanation:
0 = Ax + By + C is the general form of a line
2x+4y +2 = 3y +5
Subtract 3y from each side
2x+4y-3y +2 =3y+5-2y
2x+y +2 = 5
Subtract 5 from each side
2x+y +2-5 = 5-5
2x+y -3 =0