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
11111nata11111 [884]
2 years ago
9

The conversion of a temperature from Celsius to Fahrenheit is represented by the expression below, where C is the temperature in

degrees Celsius.
9/5 x C + 32


Use the expression to find the Fahrenheit temperature equivalent to 20° C.

A.
36° F
B.
68° F
C.
48° F
D.
52° F
Mathematics
2 answers:
Ainat [17]2 years ago
3 0

Answer:

B.

Step-by-step explanation:

C= 20 degrees Celsius

20 x 9/5 = 180/5

180 divided by 5 = 36 degrees celsius

Then you do 36 degrees celsius + 32 and you get 68.

So therefore 20 degrees celsius is eqivalent to 68 degrees Fahrenheit.

marin [14]2 years ago
3 0
The answer is b cause I saw someone answering b
You might be interested in
the starving actors guild holds its annual winter arts festival in hopes of raising $13,344 by selling 824 tickets. The guild ch
kap26 [50]
A + c = 824                             represents number of tickets to sell
20a + 12c = 13,344                represents cost of each type of ticket

multiply equation 1 by -12 to cancel the variable 'c' and solve for 'a'

-12(a + c = 824)

-12a - 12c = - 9888
 20a + 12c = 13,344         add equations together
-----------------------------
    8a          = 3456           divide both sides by 8
     a = 432

To find children's tickets substitute adult numbers back into equation 1.
a + c = 824
432 + c = 824
subtract 432 from both sides
c = 392

adult 432, children 392
8 0
3 years ago
a ship sails 20km due north. It changes direction and then sails 15 due east. How far is it from its starting point? ​
Feliz [49]
It is 35km from its starting point
7 0
2 years ago
How do I solve problem 1?
alexira [117]
You do 90-45 bc the whole angel must equal 90

4 0
2 years ago
Read 2 more answers
If x = 3 (y + 2) minus 1 what is the value of w in terms of x and y?
topjm [15]

Answer:

B

Step-by-step explanation:

edge2020

7 0
2 years ago
Read 2 more answers
Erica invests $10,000 at 5% interest compounded annually.
grigory [225]
A=P(1+i)^{n}
A=10000(1+15%)^{3}
=11576.25
 your answer is D
8 0
2 years ago
Other questions:
  • The function below crosses the x-axis once. y=3x^2-8x+8
    10·1 answer
  • If you roll a number cube 12 times a bout how many times do you expect to roll an odd number
    9·1 answer
  • Brook drove a total of 180 miles in 3 hours. Diederick drove a total of 160 miles in 4 hours.
    10·1 answer
  • The function h(t) = −16t2 + 18t models the height, in feet, reached by a leopard t seconds after it jumps. What is the approxima
    12·1 answer
  • 8) BRAINLIEST + 15+ POINTS! :)<br><br> Which of the following is a graph of y=1/2 x +1
    15·1 answer
  • Find the length of the hypotenuse of a right angle if a = 6 and b = 10
    7·2 answers
  • En el experimento Extraer una carta de una baraja española se consideran estos sucesos: A= 《Salir as 》 B= 《salir bastos 》 Calcul
    6·1 answer
  • URGENT! When we solve (cos²x - 1 = 0) by adding and taking the square root, how come we get the same answer when we factor (cos²
    13·1 answer
  • -32=8n I need help please<br><br>​
    8·2 answers
  • 5/8=X/28 Find the value of x in the following proportions.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!