Parallel lines s and t are cut by a transversal, r.

mc007-1.jpg

if the measure of angle 1 is 68°, what is the measure of angle 5?
22°
68°
112°
158°

The measure of angle 5 is 68° .

Step-by-step explanation:

As given

Parallel lines s and t are cut by a transversal r.  

m ∠ 1 = 68 °

Definition of Corresponding angle.

Two lines (s and t shown in the diagram) are crossed by another line (Transversal i.e r ): The angles makesin matching corners are called Corresponding Angles.

Thus

∠1 = ∠5

(By using the corresponding angle property.)

∠5 = 68 °

Therefore the measure of angle 5 is 68° .

answer: about 22.67

step-by-step explanation:

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation: