Please help aspd please?

They are alternate interior angles

Step-by-step explanation:

Angles 4 and 5 are on the inside of parallel lines which makes them interior

They are on the opposite sides of the transversal, which makes them alternate

They are alternate interior angles

A) Alternate interior angles

Step-by-step explanation:

Since both of the angles are interior and are alternative of each other, they would be alternate interior angles.

Take a look at this website to understand tranversals better: https://www.mathsisfun.com/geometry/parallel-lines.html

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