Answer: 0.444444444 m / s2
Step-by-step explanation: All you have to do is divide 20 m/s by 45 seconds and you get the answer.
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~Jarvis
Answer:
a) they are corresponding angles
b) B=55° (proven)
C=55 (Angles opposite equal sides)
B+C+X=180° ( sum of angles of a triangle)
55°+55°X=180
110°+X=180°
X=180°-110°
X=70°
Answer:
97.2m/s
Step-by-step explanation:
1 km = 1,000 m
1 h = 3,600s
so
350km/h = 350*1000/3600
= 97.222 m/s
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Answer:D
Step-by-step explanation:in other 3 option there is no proportion ...