√m/3=4 My teacher didn't explain how to solve these to well can someone explain?

1 answer:

4 0

√m/3 = 4

To remove the radical sign, square both sides.

(√m/3)² = 4²
m/3 = 16

To remove the denominator of 3, multiply both sides by 3.
3 (m/3) = 3(16)
m = 48

To check: Substitute m by its value.
√m/3 = 4
√48/3 = 4
√16 = 4
4 = 4

You might be interested in

So I need help with 1 over x minus 8 so like 1/x-8 this is a negative exponent

Trava [24]

Answer and Step-by-step explanation:

one divided by (in parentheses) x minus eight should look like this:

$\frac{1}{x-8}$

This is a graph of this expression.

#teamtrees #WAP (Water And Plant)

8 0

3 years ago

Please help I will give brainliest

navik [9.2K]

E pi and F pi and (for third one) are correct answers

6 0

3 years ago

Read 2 more answers

In this triangle what is the measure of the exterior angle 52?

OlgaM077 [116]

Im not sure but since the angle you have is 52 and this is an isosceles triangle so you will do 180-52 over 2 to get the other 2 angles which will be 64 each and you want the exterior angle which is 180 aswell so you will do 180-64 which will be 116

6 0

2 years ago

Read 2 more answers

Answer please I really need help

zaharov [31]

13) 1/6

The truck question) A truck that is green and a truck that is purple

The final question) 1/3

5 0

3 years ago

Solve the quadratic equation by completing the square x^2+5x-3=0

PIT_PIT [208]

${\tt{x = \frac{ -b± \sqrt{ {b}^{2} - 4ac } }{2a} }}$