So what u do (-72828282)+(-7382828)=(-73838)+n=(-839288n)
Answer:
a= 9/4
Step-by-step explanation:
2m^(5/2)/m^(1/4)
2m^(5/2 -1/4)
2m^(9/4)
Hope you find this helpful <3
Answer:
0.204 KN
Step-by-step explanation:
Height above cube h= (100-15)/100 = 0.85 m
a) force on the top of the cube = ρgh×area
= 1000×9.81×0.85 = 8330 N/m^2
= 833 KN/m^2*0.15^2= 0.187 KN
b) Force on one side of the cube
on top = 8.33 KN/m^2
at bottom ρgh
= 1000×9.8×100/100
=9800 N/m^2
Net Force = area of the diagram
= 8.33×(15/100)^2 + 1/2(9.8-8.33)×(15/100)^2
= 0.204 KN
Remember that : aⁿ.aˣ = aⁿ⁺ˣ ( Example 5³.5⁶ = 5³⁺⁶ = 5⁹)
Apply the same logic for:
5⁴/₃ x 5⁸/₃
Add up the exponents: 4/3 + 8/3 = 12/3 = 4, then
5⁴/₃ x 5⁸/₃ = 5⁴
