3 years ago

Change 20 m/s in km/h

Mathematics

2 answers:

Nataly [62]3 years ago

8 0

Answer:

72km/h

Step-by-step explanation:

the formula of changing metres per second to km/h is 18/5 and kilometre per hour into metres per second is 5/8 in hope it helps.

stepladder [879]3 years ago

3 0

The answer is: 72 km/h

You might be interested in

Triangle LMN has coordinates L (0, 0), M (0, -2), and N (2, 0). If ΔLMN ≅ ΔXYZ, what is the measure of XZ?

salantis [7]

Check the picture below.

3 0

4 years ago

Sue has 18 sweets. Tony also has 18 sweets. Sue gives Tony x sweets. Sue then eats 5 of her sweets. Tony then eats half of his s

Ede4ka [16]

Answer is below.........

6 0

4 years ago

Find the circumference and area of the circle. Round to the nearest tenth.<br> 2 m

Fed [463]

Radius=2m

Circumference:-

$\\ \bull\sf\dashrightarrow 2\pi r$

$\\ \bull\sf\dashrightarrow 4(3.14)$

$\\ \bull\sf\dashrightarrow 12.56m$

Area.

$\\ \bull\sf\dashrightarrow \pi r^2$

$\\ \bull\sf\dashrightarrow 3.14(2)^2$

$\\ \bull\sf\dashrightarrow 3.14(4)$

$\\ \bull\sf\dashrightarrow 12.56m^2$

8 0

3 years ago

Read 2 more answers

FREE POINTS DONATION!!! 2 ANSWERS GETS IT!!! GET IT BEFORE SOME ELSE DOES!

matrenka [14]

Answer:

YASS

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

One fourth of a number is added to one fifth of the number. If the result is 8, find the number

Ainat [17]

Answer:

17.7778

Step-by-step explanation:

nSolve(1/4n + 1/5n = 8,n)

Solved with TI-nspire CX

8 0

2 years ago

Read 2 more answers