2 years ago

a student walks 2 kilometers in 30 minutes. What is the students average speed in kilometers per hour?

Mathematics

2 answers:

DerKrebs [107]2 years ago

8 0

Answer:

4 kilometers per hour

Step-by-step explanation:

enot [183]2 years ago

4 0

Answer:

4 km/h

Step-by-step explanation:

You might be interested in

How to get everything to one side of the inequality for 3+4/x>=(x+2)/x

Ksenya-84 [330]

Answer:

$2x+2\geq 0$

Step-by-step explanation:

Given:

The given inequality is.

$3+\frac{4}{x} \geq \frac{x+2}{x}$

Solution:

Simplify the given expression.

$3+\frac{4}{x} \geq \frac{x+2}{x}$

Multiply by x both side of the equation.

$x(3+\frac{4}{x}) \geq x(\frac{x+2}{x})$

Simplify.

$3x+\frac{4x}{x} \geq x(\frac{x+2}{x})$

$3x+4\geq x+2$

Rewrite the equation as.

$3x+4-x-2\geq 0$

$2x+2\geq 0$

Therefore, $2x+2\geq 0$ is the simplest form of the given expression.

6 0

3 years ago

Help me and am I doing this right

Nat2105 [25]

Looks write but i think ur missing somthing

5 0

3 years ago

Translate the sentence into an equation.

hram777 [196]

Answer:

5y+2=7

Step-by-step explanation:

..........................

6 0

3 years ago

Please help i will give brainly

xeze [42]

Answer:

Step-by-step explanation:

Lo lamento no se la respuesta espero que la

encuentres

4 0

2 years ago

Read 2 more answers

Please help me with this.

kramer

Answer:

Step-by-step explanation:

cause i am a math mttition

7 0

3 years ago

Read 2 more answers