HELP WILL MARK BRAINlLIESTZamir and Talia raced through a maze. Zamir walked 2 m north, 2 m east, 4 m south, 2 m east, 4 m north, 2 m east, 3 m south, 4 m east and 4 m north. Talia walked 2 m north, 6 m east, 3 m south, 4 m east, and 4 m north.

Compare their displacements:
Zamir’s displacement is greater than/less than/or equal to
Talia’s displacement.

Here's your clue:

Zamir walked farther than Talia.

Step-by-step explanation:

Equal to

Step-by-step explanation:

Zamir:

Horizontal displacement:

2 + 2 + 2 + 4 = 10

Vertical displacement:

2 - 4 + 4 - 3 + 4 = 3

Talia:

Horizontal displacement:

6 + 4 = 10

Vertical displacement:

2 - 3 + 4 = 3

7

step-by-step explanation:

x = ±sqrt(10)

step-by-step explanation:

5 - 2x² = -15

subtract 5 from each side

5-5 - 2x² = -15-5

-2x^2   = -20

divide by -2 on each side

-2x^2   /-2= -20/-2

x^2 =10

take the square root on each side

sqrt(x^2 )=±sqrt(10)

x = ±sqrt(10)

check:

5 - 2x² = -15

+sqrt(10)

5 - 2(sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

-sqrt(10)

5 - 2(-sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15