.3334 is the closest to the actual answer because 1/3 is a repeating decimal
Answer:
51,129
Step-by-step explanation:
x+x+78=180(supplementary angles are 180)
2x+78=180
2x= 102
x= 51
x+78 = 129
Answer:
why you're brain is being described by the following statements about you guys
Step-by-step explanation:
why po
Kskdkdkoeoeoeoroo93939394
<h3>
Answer: 43 km per hour</h3>
==================================================
Work Shown:
total distance = 43+40+46 = 129 km
total time = 1+1+1 = 3 hours
average speed = (total distance)/(total time)
average speed = (129 km)/(3 hrs)
average speed = (129/3) (km/hr)
average speed = 43 km per hour
