Answer:
π^2, 9.8 repeating, square root of 99.
Step-by-step explanation:
Answer:
Step-by-step explanation:
21-26. a = v - u / t
=> a = 47 - 19 / 5
=> a = 28 / 5
=> a = 5.6 m/s²
27-32. avg. speed = distance / time
=> 40 m / 10 s
=> 4 m/s
33-38. velocity = distance / time
=> v = 150 / 40
=> v = 15 / 4
=> v = 3.75 m/s
Answer:

Step-by-step explanation:
we know that
To find the speed divide the total distance by the time
so

Answer:6
Step-by-step explanation: add up all the fractions. The answer will be 24/4. Divide 24/4 equals 6.
Answer: Multiplying 3x and -x we obtain A= -3x^2