Answer:
a) x = 4 cm
Step-by-step explanation:
x + 2x + 2x = 20 cm
5x = 20
x = 4 cm
Set it up at 425=.17x
Solve for x by dividing both sides by .17 to get x=2500
Answer is 2500
Answer:
C. Corresponding angles
Step-by-step explanation:
Visualize the two points of intersection and the four angles around each of them being separated. If you put the on top of each other, you can see that angle 4 corresponds with angle 8.
Answer:
40 degrees!
Step-by-step explanation:
95 + 45 = 140
180 - 140 = 40
