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
Mashutka [201]
3 years ago
11

Can someone help me solve this, I don't understand it.

Mathematics
1 answer:
stepan [7]3 years ago
4 0

Step-by-step explanation:

<h2>this, I don't understand it.</h2>
You might be interested in
Determine whether the inequality is always, sometimes, or never true.
Molodets [167]
Treat this as an ordinary linear equation. Try to isolate x, as some value. Also remember the basic rules of inequalities: If you're dividing, or multiplying, by a negative, you flip the inequality.
6 0
3 years ago
Read 2 more answers
Please help me before i fail!! Find the solution(s) of the following equation.
TEA [102]

Answer: A or B but really A

Step-by-step explanation:

c² = 144/169

√c² = √144/169

c = 12/13

  or

-12/13² = 144/169

Hope that helped! I recommend choosing A

6 0
3 years ago
Read 2 more answers
A series contains 18 numbers and has a sum of 4,185. The last number of the series is 275. What is the first number?
N76 [4]
If the series is made up of numbers in an arithmetic progression, you have

\displaystyle\sum_{n=1}^{18}a_n=\sum_{n=1}^{18}(a_1+(n-1)d)=18a_1+153d=4185

where a_1 is the first term and d is the common difference between terms.

Since the last term in the series is a_{18}=275, you have

a_{18}=a_1+(18-1)d\implies a_1+17d=275

Solve the system

\begin{cases}18a_1+153d=4185\\a_1+17d=275\end{cases}

and you'll find that the first term is a_1=190 (with d=5).
5 0
3 years ago
Omar has 2 3/4 cups of dough to make dumplings. If he use 3/16 cup of dough for each dumpling, how many whole dumplings can Omar
andrey2020 [161]

Answer:

14

Step-by-step explanation:

Omar can make 14 whole dumplings. You change 2 3/4 cups to an improper fraction ( multiply the denominator and add the numerator ) and you get 11/4. Since you need 3/16 cups for one dumpling you have to find the greatest common denominator which is 16. You multiply 4 by 11 to get the numerator and end up with 44/16. Since you need 3/16 for one whole dumping you divide 44 by 3 and get 14.6 repeating. You cannot have a fraction of a dumpling so you round down and get the answer 14.

5 0
3 years ago
13. You are going camping. The cost for renting a cabin at
statuscvo [17]

Answer:

The function is correct, I just don't see a question.

Step-by-step explanation:    6   21   6  10

C(n) = 12n + 65

I will make up a question.  How much will it cost 4 people each to rent the cabin?

C(n) = (12n + 65) / n         n = 4

      =  (12 × 4 + 65) / 4

      =  (48 + 65) / 4

      =     113 / 4

      =     $28.25

If your question is differnt just substitute the number of people into the question and solve for C(n)

7 0
2 years ago
Other questions:
  • I have no idea how to do this
    5·1 answer
  • I cannot figure this out. Anyone?<br><br> 5(-3x - 2) - (x - 3) = -4(4x + 5) + 13
    14·1 answer
  • A gray whales heart beats 64 times in 8 minutes what is the whales heart rate in beats per minute
    12·2 answers
  • Henry has a 88 average after 7 assignments in his class. He would like
    7·1 answer
  • What is the equivalent of pi over 6 radians in degrees?
    8·1 answer
  • Can you please help me?
    15·2 answers
  • Write the ratio in simplest form: 2 pints to 2 gallons.
    8·1 answer
  • Plssss answer here is some points and this is not math sorry
    13·2 answers
  • Alexander Litvinenko was poisoned with 10 micrograms of the radioactive substance Polonium-210. Since radioactive decay follows
    15·1 answer
  • Whats the answer.......................
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!