Question

Find the value of
I will mark you as Brainliest✨​

Answer 1

Answer:

Step-by-step explanation:

(81/16)⁻³/⁴   ×  [ (25/9)⁻³/²  ÷ (5/2)⁻³]

=> [(3/2)⁴]⁻³/⁴  × [ {(5/3)²} ⁻³/²  ÷ (5/2)⁻³]

=> (3/2)⁻³ ×  [ (5/3)⁻³  ÷ (5/2)⁻³]

=> (3/2)⁻³ ×  [ {(5/3)/(5/2)}⁻³]

=> (3/2)⁻³ × [(5/3 * 2/5)⁻³]

=> (3/2)⁻³  * (2/3)⁻³

=> (3/2)⁻³  * (3/2)³

=> (3/2)⁻³⁺³

=> (3/2)⁰

=> 1.

Answer 2

Answer:

Height (h)=6m,

density=1000kgm

−3

,

g=10ms

−2

,Pressure=?

P=hdg

=6×1000×10Pa

=60000Pa

=6×10

4

Pa.