Answer:
101 cm
Step-by-step explanation:
Add all the side lengths up to get 101 cm.
the answer was 34ft+10.6ft+6ft=50.6ft
hope that helps you
A triangle is 180 degrees, so if you do 180-34 is should equal 146, so b + c = 146°
Answer: its A
Step-by-step explanation:i did the test
Given:
unit rate: 20km/h
Speed = distance / time
20kmh = 30km / time
time = 20kmh / 30km
time = 2/3 hrs or 40 minutes
2/3 hrs * 60mins/hr = (2*60)/3 = 120/3 = 40 minutes