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
The perimeter of the traingle shown on the coordinate plane
of points (-3, 3), (3, 4),and (3,-3) is 21.6 units. The length of one sides of
the triangle is 6.1, 8.5 and 7 units. To calculate the perimeter of a triangle
just add all the sides.
(5-9)^2 - [5-9]
=(-4)^2 - [-4]
=(16) + 4
=20
(two negatives=positive)
Answer:
froggy lookin kinda funky foo
Answer:
45 ( please label me brainliest)
Step-by-step explanation: