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
max2010maxim [7]
3 years ago
15

Convert 68F to degrees cleius. Using the formula c=5(F-32)/9 where C=temperature in Celsius

Mathematics
1 answer:
Pavel [41]3 years ago
3 0

Answer:

20

Step-by-step explanation:

c = 5(68-32)/9

c = 5(36)/9

c = 20

You might be interested in
Zara can travel 25km in one and a half hours on her bicycle. how long will it take her to travell 15km?
satela [25.4K]
8.3 hours it would take cann to travele
8 0
3 years ago
Multiply (3b​ 2​+ 4​b​ + 8)(-2​b​ 2​+ ​b​ + 10).
emmainna [20.7K]
Answer: -30b^2+76b+80
Explanation:
Multiply the second parenthesis by each term from the first parenthesis:
3b•2(-2•2+b+10)+4b•(-2b•2+b+10)+8(-2b•2+b+10)
Then distribute 3b•2 through the parenthesis
-24b^2+6b^2+60b+4b•(-2b•2+b+10)+8(-2b•2+b+10)
Then collect like terms
-30b^2+60b+40b-32b+8b+80
Collect like terms=
-30b+76b+80
4 0
3 years ago
Is the following sequence arithmetic? If so, identify the common difference. 2.9, 2.7, 2.5, 2.3,
Alenkasestr [34]
The common difference is -2
3 0
3 years ago
Read 2 more answers
Critique Reasoning: A student says that the perimeter of a rectangle with side lengths (2x – 1) inches and 3x inches can be writ
elena-s [515]
Juyfftyyyyyygghjjjjjgteeedfehjedjdudududushejejsjsjejejeu
3 0
3 years ago
Any help with this greatly appreciated.
Anestetic [448]

Put the equation in standard linear form.

x'(t) + \dfrac{x(t)}{t + 5} = 5e^{5t}

Find the integrating factor.

\mu = \exp\left(\displaystyle \int \frac{dt}{t+5}\right) = e^{\ln|t+5|} = t+5

Multiply both sides by \mu.

(t+5) x'(t) + x(t) = 5(t+5)e^{5t}

Now the left side the derivative of a product,

\bigg((t+5) x(t)\bigg)' = 5(t+5)e^{5t}

Integrate both sides.

(t+5) x(t) = \displaystyle 5 \int (t+5) e^{5t} \, dt

On the right side, integrate by parts.

(t+5) x(t) = \dfrac15 (5t+24) e^{5t} + C

Solve for x(t).

\boxed{x(t) = \dfrac{5t+24}{5t+25} e^{5t} + \dfrac C{t+5}}

3 0
2 years ago
Other questions:
  • The phone company charges 10 cents to connect a call for one minute and 8 cents per minute after that. How long could you talk o
    5·1 answer
  • WHAT IS 6 x 6 x 6 x 6 x 6 is exponet form
    14·2 answers
  • Can someone explain the directions please, I just really don’t understand what it’s asking me- (repost 3)
    12·1 answer
  • The sum of the length and the girth (perimeter of a cross-section) of a package carried by a delivery service cannot exceed 1081
    9·1 answer
  • Tanya and Gary drove 400 miles in 8 hours during a trip. What was their
    11·2 answers
  • The items pictured are all in a bag. what is the probability of randomly pulling either a baseball or a tennis ball ?
    5·1 answer
  • I need it! urgent! pls someone help!
    9·1 answer
  • HELP PLS i need HELP PLSSSS
    8·2 answers
  • A point has the coordinates (m, 0) and m ≠ 0.
    11·1 answer
  • Maria walks 16 meters every 10 seconds. How far does she walk in 45 seconds?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!