Answer:
<h2>5x +3y</h2>
Step-by-step explanation:

Answer:
the first one
Step-by-step explanation:
Answer:
c Po ung ans :))))))))))))))))))
Answer:
Speed = 80 m/s
Step-by-step explanation:
The formula to find the speed of a wave is found by
Speed = Wavelength x Frequency where the frequency is in HZ and the wavelength is in meters
Speed = 200 * .40
Speed = 80 m/s
Question 33 is A because a open circle means not included whereas a closed circle means included.