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
sladkih [1.3K]
3 years ago
9

Pls help fast need ASAP

Mathematics
1 answer:
barxatty [35]3 years ago
3 0

Answer: tan62 = 10/x

Step-by-step explanation: Let me know if you need an explanation.

You might be interested in
Write the equation of the line passing through point (-6,0) and perpendicular to y=3/2 x​
aksik [14]

Answer:

option c

Step-by-step explanation:

explaination is in pic below

3 0
3 years ago
What is (radical 75 y 19 ) in the simplest form.
Liono4ka [1.6K]

Answer:

7519 is already in the simplest form. It can be written as 3.947368 in decimal form (rounded to 6 decimal places).

Step-by-step explanation:

3 0
3 years ago
3|4x-9=27<br> What does the “x” equal?
AnnyKZ [126]
The answer would be x=2
6 0
3 years ago
5. While working out, Susie doos 25 sit-ups for every 12 push-ups. If she does 00 push-ups, how
Norma-Jean [14]
2500 is the answer ...
3 0
3 years ago
The rate of change of revenue (in dollars per calculator) from the sale of x calculators is R′(x)=(x+1)ln(x+1)R ′ (x)=(x+1)ln(x+
jekas [21]

Answer:

Total revenue = \frac{169}{2}\ln(13)-\frac{169}{4}  dollars

Step-by-step explanation:

R'(x)=(x+1)\ln(x+1)

Integrate with respect to x.

R(x)= ∫(x+1)\ln(x+1) dx

Take x+1=u

Differentiate with respect to x

dx=du

So,

R(x)= ∫u\ln(u)\,du

Use integration by parts: ∫f g dx = f∫ g dx-∫(∫g dx)f' dx

Therefore,

R(x)=  \frac{u^2}{2}\ln(u) -  ∫\frac{u^2}{2}\frac{1}{u}\,du

=  \frac{u^2}{2}\ln(u) -  ∫\frac{u}{2}\,du

Put u=x+1

R(x)=   \frac{(x+1)^2}{2}\ln(x+1)-\frac{(x+1)^2}{4}

To find total revenue from the sale of the first 12 calculators, put x=12

R(x)=   \frac{(12+1)^2}{2}\ln(12+1)-\frac{(12+1)^2}{4}\\\\= \frac{(13)^2}{2}\ln(13)-\frac{(13)^2}{4}\\\\=\frac{169}{2}\ln(13)-\frac{169}{4}

Total revenue = \frac{169}{2}\ln(13)-\frac{169}{4}  dollars

4 0
3 years ago
Other questions:
  • Which is greater 0.75 or 0.9
    11·2 answers
  • How do i fid the x of the equation? x2 + 8x − 9 = 0
    6·1 answer
  • Plz answer these questions. If ur gonna answer answer them all or else i will report and u wont get brainliest.
    7·2 answers
  • Given that R= 6x + 5y
    11·1 answer
  • Help no links please u^u
    6·1 answer
  • Please please help!!
    7·1 answer
  • A man fell asleep studying for his math exam. He woke up at 9:30 p.m. If he slept for 3 hours and 50 minutes, what time did he f
    6·2 answers
  • Drag each expression to show whether the product is less than 1, equal to 1, or greater than 1.
    13·1 answer
  • The ages in years of right boys are. 14,14.5,12,11.5,15,13,20.5,13.5. what is the average age.
    14·1 answer
  • The Chang family puts up holiday lights around their isosceles trapezoidal window. They use 20 feet of lights to go around the f
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!