3 years ago

What is 6.4X10 to the 8th power meters per second, in kilometers per hour???

1 answer:

7 0

(6.4 x 10^8 meter/sec) x (1 km / 1,000 meter) x (3,600 sec/hour) =

(6.4 x 10^8 x 3,600 / 1,000) km/hour =

177-7/9 km/hour

You might be interested in

Sedaia [141]

The new volume will be 480 inches cubed

6 0

2 years ago

Sedaia [141]

Answer:

2.4 miles

Step-by-step explanation:

3 0

2 years ago

madreJ [45]

The answer is y=1/2x+40

3 0

1 year ago

Talja [164]

A rhombus has two sets of parallel sides. A rhombus has two pairs of angles

8 0

3 years ago

natali 33 [55]

1) value of x =60

2) value of x = 3

Step-by-step explanation:

We need to use cross products to solve the proportions of x.

$1.\,\, \frac{3}{5}= \frac{x}{100}$

Solving:

$\frac{3}{5}= \frac{x}{100}\\Cross\,\,multiply\,\,:\\5x=3*100\\5x=300\\x=\frac{300}{5}\\x=60$

So, value of x =60

$2.\,\,\frac{x}{8}=\frac{7.5}{20}$

$\frac{x}{8}=\frac{7.5}{20} \\20x=7.5*8\\20x=60\\x=\frac{60}{20}\\ x=3$

So, value of x = 3

Keywords: Ratio and Proportions

Learn more about Ratio and Proportions at:

#learnwithBrainly

7 0

3 years ago