All categories

3 years ago

There are 100 dekameters in 1 kilometer. How many dekameters are in 8.5 kilometers?

Mathematics

2 answers:

Vesnalui [34]3 years ago

8 0

Answer:

850.

You just multiply the 8.5 by 100.

Arte-miy333 [17]3 years ago

8 0

Answer:

850

Step-by-step explanation:

50 dkms(dekameters) in 0.5 km(kilometer)

8.5/0.5 =17

17*50 = 850

You might be interested in

Find the slope of the line passing through (3,-1) and (6,4).

dybincka [34]

Answer:

The answer to your question is: m = 5/3

Step-by-step explanation:

Data

A (3, -1)

B (6, 4)

Formula

$m = \frac{y2 - y1 }{x2 - x1}$

Process

$m = \frac{4 + 1}{6 - 3}$

$m = \frac{5}{3}$

4 0

4 years ago

Read 2 more answers

HELP PLS!!!

kotykmax [81]

Answer:

B. $\frac{60 hours}{1} \times \frac{1 day}{24 hours}$

Step-by-step explanation:

Converting 60 hours to days:

24 hours = 1 day

60 hours = x day

Cross multiply

$24 hours \times x = 60 hours \times 1 day$

Divide both sides by 24 hours

$x = \frac{60 hours \times 1 day}{24 hours}$

Thus,

$\frac{60 hours \times 1 day}{24 hours} = \frac{60 hours}{1} \times \frac{1 day}{24 hours}$

The expression that shows how to convert 60 hours to days is:

$\frac{60 hours}{1} \times \frac{1 day}{24 hours}$

5 0

3 years ago

What is the full answer to pie

Anit [1.1K]

Answer:

$\pi$ = 3.1415926...= c/d

Step-by-step explanation

Pie is infinite so there is no simple answer.

circumference divided by the diameter = pie

6 0

2 years ago

Whats 2+2? please help i literally dont know

UkoKoshka [18]

Answer:

2 + 2 = 4

Step-by-step explanation:

8 0

3 years ago

A sales person at a car dealership earns A monthly salary of $2400 and $250 for each vehicle sold how many vehicles is the sales

Ivahew [28]

Answer:

Step-by-step explanation:

Let x represent the number of vehicles that the sales person sold in a month.

The sales person at the car dealership earns a monthly salary of $2400 and $250 for each vehicle sold. Let y represent the total amount he earns for selling x vehicles in a month. Therefore,

y = 250x + 2400

To determine the number of vehicles that the sales person needs to sell in a month to earn exactly $4000, we would substitute

4000 for y. It becomes

4000 = 250x + 2400

250x = 4000 - 2400 = 1600

x = 1600/250

x = 6.4

He would have to sell 7 vehicles because he cannot sell 6.4 vehicles and if he sells 6 vehicles, it would be lesser than $4000

8 0

3 years ago