3 years ago

18°C = _____ A)-255 K B)0 K C)18 K D)291 K

Mathematics

2 answers:

kakasveta [241]3 years ago

7 0

Answer:

D)291 K

Step-by-step explanation:

18°C+273.15=291K

Galina-37 [17]3 years ago

6 0

Answer:

D)291 K

Step-by-step explanation:

You can just google Celsius to Fahrenheit on google XD

But the formula to convert from Celsius to Fahrenheit is:

°C + 273.15 = 273.15 K

So, 18 degrees Celsius + 273.15 Kelvin = approximately 291 K

done.. :D

You might be interested in

What is 3/7 divieded by 6 in a fraction

Bingel [31]

Answer: is 1/14
Explanation:

3 0

2 years ago

The first number in a pattern is 6. The pattern follows the rule "Add 1, Multiply by 2" Which of the following shows the next fo

Morgarella [4.7K]

Answer:

Step-by-step explanation:

Remark

You must do the changes in order. Add 1 then multiply by 2

First entry: 6
Add 1: 6 + 1 = 7
Multiply by 2 = 2*7 = 14
Add 1: 14 + 1 = 15
Multiply by 2: 15 * 2 = 30

Answer: 7 14 15 30

5 0

1 year ago

QUESTION 4 Round the following number to two significant digits: 137,426.9

Mkey [24]

137,426.9 is 140,000 when rounded to 2 sig figs

8 0

2 years ago

Which symbol will make |-6| ? -6 true? A > B < C =

LiRa [457]

A because | | <- around a number means the absolute value which in this case is 6.

|-6| > -6
6 > -6

3 0

2 years ago

What is 3/18 divided by 7/21... help plz

saw5 [17]

3/18 divided 7/21 =3/18 multiply by 21/7 (we have to flip the second fraction and multiply by 3/18)= 63/126=1/2
So the answer is 1/2

8 0

3 years ago

Read 2 more answers