Answer:
the answers are : A , B , and E. i just took the assignment.
Step-by-step explanation:
Answer:
choice 4) SAS
Step-by-step explanation:
<u>Statement</u><u>:</u>
A person is running at an initial velocity of 3.7 m/s. If the person is accelerating at 2 m/s².
<u>To </u><u>find </u><u>out:</u>
The person's final velocity after 3 s.
<u>Solution</u><u>:</u>
- Initial velocity (u) = 3.7 m/s
- Acceleration (a) = 2 m/s²
- Time taken (t) = 3 s
- We know, the equation of motion,
- v = u + at
- Putting the values in the above equation, we get,
- v = 3.7 m/s + 2 m/s² × 3 s
- or, v = 3.7 m/s + 6 m/s
- or, v = 9.7 m/s
<u>Answer</u><u>:</u>
The final velocity is 9.7 m/s in the direction of the motion.
Hope you could understand.
If you have any query, feel free to ask.
Answer: 0.1974
Step-by-step explanation:
z1 = (12.9 - 16.3)/2 = (-3.4)/2 = -1.7
Z2 = (14.9 - 16.3)/2 = (-1.4/2) = -0.7
“Z table”
Z1= -1.7 ~ 0.0446
Z2 = -0.7 ~ 0.242
0.2420 - 0.0446= 0.1974
Answer:
155°
Step-by-step explanation:
z = 65° + y
y is a right angle
=> y = 90°
=> z = 65° + 90° = 155°