Wavelength times frequency equals speed, so wavelength=1080/7000=0.154 feet.
Answer:
5/6-2/3=1/6
Step-by-step explanation:
You make the denominators the same. Like 5/6 and 2/3 you can make the fractions have the same denominator.
5/6-2/3 is the same as the equation 5/6-4/6 but simplified.
Answer:-5,-4,-3,-2,-1,-0,1,2,3,4
Step-by-step explanation:
Answer:
If circumference = 25, then 90 degrees (one quarter of a circle) = 25 / 4 = 6.25 meters.
Step-by-step explanation:
Two minuses = Plus.
Therefore, it is 8--7.
