2 years ago

Please help this is Science.

Mathematics

2 answers:

monitta2 years ago

6 0

C. velocity includes the direction of travel whereas speed does not.

Delvig [45]2 years ago

3 0

Speed is defined as distance over time, whereas velocity is defined as displacement over time.

You might be interested in

Which expression is equivalent to the following complex fraction? StartFraction 1 Over x EndFraction minus StartFraction 1 Over

Darina [25.2K]

Answer:

$\frac{y-x}{x+y}$

Step-by-step explanation:

We are given that fraction

$\frac{\frac{1}{x}-\frac{1}{y}}{\frac{1}{x}+\frac{1}{y}}$

We have to find the expression which is equivalent to given fraction .

$\frac{1}{x}-\frac{1}{y}=\frac{y-x}{xy}$

$\frac{1}{x}+\frac{1}{y}=\frac{x+y}{xy}$

Substitute the values then, we get

$\frac{\frac{y-x}{xy}}{\frac{y+x}{xy}}$

We know that

$\frac{\frac{a}{b}}{\frac{x}{y}}=\frac{a}{b}\times \frac{y}{x}$

Using the property then, we get

$\frac{y-x}{xy}\times \frac{xy}{x+y}$

$\frac{y-x}{x+y}$

This is required expression which is equivalent to given expression.

6 0

3 years ago

Read 2 more answers

Find the missing angle in the triangle

EastWind [94]

Answer:

$a + 95 \degree + 53\degree = 180\degree \\ a = 180\degree - (95 + 53)\degree \\ a = 32\degree$

4 0

2 years ago

Read 2 more answers

HELP:::: Find the volume

ad-work [718]

Answer:

94,080 cm^3

Step-by-step explanation:

V= L • W • H

V= 42 • 35 • 64

V= 94,080

Hope this helps, good luck!

4 0

2 years ago

Read 2 more answers

Which statement correctly describes the relationship between △JKL and △J′K′L′?

lana66690 [7]

Answer:

The is answer is the last one.

Step-by-step explanation:

I just took the test

4 0

2 years ago

Identify the construction that the figure represents.

lesantik [10]

Answer: Congruent Angles

Step-by-step explanation:

3 0

2 years ago