In a set of three lines, a pair of parallel lines is intersected by a transversal. The intersection forms eight special angles.
Two of the special angles, A and B, are corresponding angles.
For the set of parallel lines intersected by a transversal, A = 4x and B = 2(x+14).

1. Use an equation to represent the corresponding angle relationship between A and B.

2. Use the equation to find the measures of A and B.

PLEASE HELP!!! Will mark brainliest and give thanks:) 90 points

Part A: 4x = -5(x - 18)

Part B: 40° (both, A & B)

Step-by-step explanation:

We already know the fact that angles A and B are corresponding angles. By definition, this means that A and B are equal in degree measure.

A = 4x and B = -5(x - 18), so we can just set these equal to each other.

A. 4x = -5(x - 18)

Step 1: Now, we need to solve for x.

4x = -5x - 5 * (-18) = -5x + 90

9x = 90

x = 10

Step 2: Now, you have to plug this value into each expression of A and B:

A = 4x = 4 * 10 = 40 degrees

B = -5(x - 18) = -5(10 - 18) = -5 * (-8) = 40 degrees.

Therefore,  A = B = 40 degrees.

Brainliest please, i need a few more :)

m ∡A = 56

m ∡B = 56

Step-by-step explanation:

If two parallel lines are cut by a transversal, the corresponding angles are equal.

1. ∡ A ≅ ∡B or m∡A = m ∡B

2. 4x = 2(x+14) distribute

   4x = 2x + 28     -2x on both sides

  4x -2x = 2x-2x + 28

   2x = 28 divide by 2 on both sides

  x = 14

m ∡A = 4*14=56

m ∡B = 2(14+14) = 2*28 =56

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,

i have no idea just need points sorry

step-by-step explanation: