2 years ago

If 1 cm = 0.394 inches, how many inches are in 1 kilometer?

Mathematics

2 answers:

Marta_Voda [28]2 years ago

8 0

Since 1 km is 100,000 cm there are 39,400 inches in a kilometer

Alex2 years ago

5 0

Answer: There are 39400 inches in 1 kilometers.

Step-by-step explanation:

Since we have given that

1 cm = 0.394 inches

As we know that

1 m = 100 cm

1 km = 1000 m

1000 m = 100×1000=100000 cm

1 km = 100000 cm

So, it becomes,

$1\ km=0.394\times 100000\\\\1\ km=39400\ inches$

Hence, there are 39400 inches in 1 kilometers.

You might be interested in

Could someone help with this please?

Inessa05 [86]

Answer:

i don’t know

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Factor the polynomial by its greatest common monomial factor.

inna [77]

Answer:

$5 {y}^{2} (4 {y}^{4} - 3 {y}^{2} + 8)$

Step-by-step explanation:

We want to factor the common monomial out of :

$20 {y}^{6} - 15 {y}^{4} + 40 {y}^{2}$

The greatest common monomial fact is

$5 {y}^{2}$

We factor to get:

$5 {y}^{2} (4 {y}^{4} - 3 {y}^{2} + 8)$

The expression in the parenthesis has no common factor again since we factored the greatest common factor.

5 0

3 years ago

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

sammy [17]

Answer:

C i think

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

The octal system uses base 8. the only available digits would be 0, 1, 2, 3, 4, 5, 6, and 7. if the value 2468 is converted to d

marysya [2.9K]

Your description and expansion suggest you want to evaluate
.. 246₈ = 2*8² +4*8¹ +6*8⁰
.. = 2*64 +4*8 +6
.. = 166

5 0

3 years ago

25 points!! help me out plssss

hodyreva [135]

What is the question? It doesn’t show

6 0

3 years ago