Which statement is true for both mechanical waves and electromagnetic waves? a. they carry energy over a distance
b. they transfer energy through empty space
c. they use matter to transmit the energy of a disturbance
d. they vibrate in the direction that is parallel to their direction of travel

hi there! my name is zalgo and i am here to you out today. the answer is pretty simple (in a way). this equation equals to 25.2!

i hope this answer !

"stay and stay proud! " - zalgo

$5.41

step-by-step explanation:

$20 - $14.51 = $5.49.

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x

the height of the surface increases from the center out to the sides of the road

it is c!