1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
hammer [34]
3 years ago
13

Which formula do you need to convert 77º F into kelvins?

Mathematics
2 answers:
MA_775_DIABLO [31]3 years ago
8 0

K = (y °F – 32) ÷ 1.8 + 273.15 or K = (y °F – 32) x 5/9 + 273.15

maks197457 [2]3 years ago
3 0

first subtract 273.15 then multiply by 1.8 and add 32

so (77-273.15)x1.8+32

(-196.15) x 1.8 + 32

-353.07 + 32

-321.07

You might be interested in
Jacob Is Twice as old as Sue. The sum of their ages is 69 years. How old is Jacob?
NemiM [27]
x-Sue\\2x-Jacob\\\\x+2x=69\\\\3x=69\ \ /:3\\\\x=69:3\\\\x=23-Sue\\\\2x=2\cdot23=46-Jacob\\\\Answer:Jacob\ is\ 46.
7 0
3 years ago
One hose can fill a small swimming pool in 65 minutes. A larger hose can fill the pool in 35 minutes. How long will it take the
tatuchka [14]

Answer:

22.75 minutes or 22 minutes 45 seconds

Step-by-step explanation:

Okay, this is a working together question. Let’s walk through it together!

Firstly, let’s say the total volume of the swimming pool is x sq.meters

Now, the rate of the smaller hose would be x/65 while that of the larger will be x/35

Now, their combined rate would be x/65 + x/35 = 100x/2275

Now, since the volume is x, the time taken is simply, the volume divided by the joint rate. That is mathematically equal to x divided by 100x/2275

x * 2275/100x = 2275/100 = 22.75 minutes or 22 minutes 45 seconds

8 0
3 years ago
Draw a model to show a fraction that is equivalent to one third
Irina-Kira [14]
Hope this helps :) (the first circle is a fraction of thirds and the second circle is a fraction of sixths)

4 0
3 years ago
Someone help me please
Y_Kistochka [10]

Step-by-step explanation:

the answer is

About 50 inches

4 0
3 years ago
A department store offers free samples of a 2-ounce
Nataly_w [17]

Answer:

The situation you are describing can be written as y=2x, or in this case t=2f, for every fragrance purchased there are 2 ounces of lotion that are given. Since the ounces of fragrance are not shown in this question, we can only make the graph on the ounces of lotion for every fragarance purchased. The points of the graph represent that for every fragrance bought, there is twice the amount of that in ounces of lotion. In summary,  the rule is t=2f where t would equal purchases of fragrance and f would equal the ounces of lotion.

(If there is any more you would like to add to the question I can answer that.)

8 0
3 years ago
Other questions:
  • In the number 913,256 what is the period that has the digits 913
    10·2 answers
  • Draw 8 lines that are between 1 inch and 3 inches long. Measure each line to the nearest fourth inch, and make a line plot
    7·1 answer
  • Let p(x) and q(x) be polynomials as shown below.
    5·2 answers
  • Answer this and I’ll make you Brainly if it’s right
    13·2 answers
  • 20 points!
    8·1 answer
  • Please help! 30 points!
    14·2 answers
  • Please help me ASAP 15 pts
    7·1 answer
  • Paul had a job during his summer vacation. He earned $8.75 per hour. He worked 20 hours per week for 8 weeks. How much money did
    10·2 answers
  • Pilar has a side job as a dog walker. She charges a flat rate of $20 per walk, plus $5 for every dog
    13·2 answers
  • Algebra 2 please help quickly
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!