The first one in incorrect , it should be 130 but the rest are correct !
X = 45.
Since opposite exterior angles are congruent, you can set the 2 values equal to each other. When you solve for x, you should get 45.
Answer:
After 13 months the amount paid to both will be $830.
Step-by-step explanation:
60x13+50=830
50x13+180=830
Answer:
sq rt 74 which is approx 8.6
Step-by-step explanation:
use distance formula