Help 6 minutes left and literally dead soon
1 answer:
You might be interested in
You would multiply by
.
When you rationalize the denominator, you multiply by the conjugate of the denominator. The conjugate is the same numbers and radicals, but with the sign of the radical switched.
When you rationalize the denominator, you multiply by the conjugate of the denominator. The conjugate is the same numbers and radicals, but with the sign of the radical switched.
Answer:
x = 2
Step-by-step explanation:
The volume (V) of a cuboid is calculated as
V = lbh ( l is length, b is breadth, h is height )
Here l = 10x , b = , h = 2 , then
V = 10x × × 2 = 70 , that is
20x × = 70
5x × 7 = 70
35x = 70 ( divide both sides by 35 )
x = 2