Answer:
Step-by-step explanation:
Volume of Cube =
Volume of Cube =
<u><em>Where volume = 681472 cubic cm</em></u>
=>
Taking square root on both sides
=>
=>
(3x²y⁴)⁴ / 9x²(y³)⁴
Simplify the numerators first.
3x⁶y⁸ / 9x²y7
Now, divide the two together, and cross out the exponents as you simplify them.
Now, divide 3 from 9, and get 3. Then, divide x⁶ from x² and get x⁴. Finally, you divide y⁸ from y⁷ and get y.
Put those all together :
1x⁴y / 3
Simplify.
~Hope I helped!~
Given:
The system of equations is
To find:
The correct statement for the given system of equations.
Solution:
On comparing the given equations and general form of linear equation, i.e., , we get
Here,
Since, , therefore, the two equations are equivalent and the system has infinitely many solutions.
Hence, the correct option is b.
Expanded form:
1 × 100,000,000
+ 5 × 10,000,000
+ 4 × 1,000,000
+ 7 × 100,000
+ 9 × 10,000
+ 8 × 1,000
+ 1 × 100
+ 0 × 10
+ 5 × 1
I hope it helps :)
Answer:
convert km per hour to meter per second by multiplying 108*5/18
speed is 30m per sec
time is 20 sec so
speed is equal to distance by time
distance is equal to speed*time
so 30*20
600 meter is the answer