2140=(905)(v^2)/3.25

Question

asked Apr 4, 2021 228k views

1 Answer

Bhinks · Answer 1 · 2021-04-09T16:58:10+0000

Answer:

$v=\pm27.06$

Step-by-step explanation:

Given expression:

2140=((905)(v^2))/(3.25)

To solve for the unknown
.

Solution:

To solve the equation, we will isolate
on one side.

We have:

2140=((905)(v^2))/(3.25)

Multiplying 3.25 both sides.

3.25* 2140=((905)(v^2))/(3.25). 3.25

6955=905v^2

Dividing both sides by 905.

(6955)/(905)=(905v^2)/(905)

732.11=v^2

Taking square root both sides.

√(732.11)=√(v^2)

$\pm27.06=v$

∴
$v=\pm27.06$ (Answer)