Well, it goes 5 inches per second so after 4 seconds it is 4 times 5 =20 inches under the surface, add that to 5 feet and you get 6 ft and 8 inches
I’m on the same question rn and I need help.
Step-by-step explanation:
4x-9=15
Solutuon
4x-9=15
4x=15-9
4x=6
x=6:4
x=1,5
I think that it is b. A rectangular prism with dimensions of 2 by 12
Answer:
X= -5 and y=20
Step-by-step explanation: