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
bija089 [108]
2 years ago
15

What is number 2 been stuck on it for a while I need to know the sum

Mathematics
1 answer:
Whitepunk [10]2 years ago
8 0
11k+6

You add same variables the add/subtract normal #s
You might be interested in
Help please:Suppose that x and y inversely, and x=10 when y=8 write the function that models the inverse variation
jarptica [38.1K]

SOLUTION

From the question, we are told that y varies inversely as x

This is mathematically written as

\begin{gathered} y\propto\frac{1}{x} \\ \propto\text{ is a sign of proportionality } \end{gathered}

Now, we will remove the proportionality sign and replace it with equal to sign =

If we do this, we will intoduce a constant k

\begin{gathered} y\propto\frac{1}{x} \\ y=k\times\frac{1}{x} \\ y=\frac{k}{x} \end{gathered}

So we have the formula

y=\frac{k}{x}

We will substitute the values of x for 10 and y for 8 into the formula to get k, we have

\begin{gathered} y=\frac{k}{x} \\ 8=\frac{k}{10} \\ k=8\times10 \\ k=80 \end{gathered}

Now, we will substitute k for 80 back into the formula to get the inverse function, we have

\begin{gathered} y=\frac{k}{x} \\ y=\frac{80}{x} \end{gathered}

Hence the answer is option C

7 0
1 year ago
Cole's rectangular garden has an area of 54 square feet. What could be the dimensions of the garden??
Inessa [10]
54 times 4 equals 216
6 0
3 years ago
Read 2 more answers
Leorys favorite basketball player is 6 feet 8 inches tall how tall i leorys favorite basketball player in inches
sladkih [1.3K]
Answer:  " 80 inches " .
_______________________________
Explanation:
_______________________________
6 feet  + 8 inches = ?

Note: 12 inches = 1 ft.

6 ft * (12 inches/ ft) = 72 inches; 
______________________________
72 inches + 8 inches = 80 inches.
_______________________________
5 0
3 years ago
1/(x+4)(x-2)(x-5) excluded values
UNO [17]

Answer:

see explanation

Step-by-step explanation:

The excluded values are any values of x that make the function undefined

Given

\frac{1}{(x+4)(x-2)(x-5)}

The denominator of the rational function cannot be zero as this would make it undefined. Equating the denominator to zero and solving gives the values that x cannot be.

(x + 4)(x - 2)(x - 5) = 0

Equate each factor to zero and solve for x

x + 4 = 0 ⇒ x = - 4

x - 2 = 0 ⇒ x = 2

x - 5 = 0 ⇒ x = 5

x = - 4, x = 2, x = 5 are the excluded values

4 0
2 years ago
50 points to the person that can answer this correctly:
a_sh-v [17]

Answer:

The answer is B. (4) Because a coeffecient is the number next to the letter.

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the following sum 5x(^3sqrt(x^2y)+2(^3sqrtx^5y)
    9·2 answers
  • Five times a number ,subtracted from. Four is triple the number find the number
    13·1 answer
  • You borrow $350 from a friend the first week and pay the friend back $25 week thereafter
    7·2 answers
  • A local store sells oranges at a price of six for nine dollars Abby wants to send 24 oranges to her grandmother how much would y
    11·1 answer
  • If you have the circumference of a circle. How do you find the radius?
    5·1 answer
  • A farmer water 3/8 of a field what percentage is equivalent to the fraction of the field the farmer wanted?
    5·1 answer
  • An orange has about 1/4 cup of juice. How many oranges are needed to make 2 1/2 cups of juice? Select all equations that represe
    12·1 answer
  • I actually don’t get this and I have a test in 2 days please help what is g(x) and how
    13·1 answer
  • Square root of -20<br><br> someone please help
    9·1 answer
  • In the Special Right Triangle below, solve for the value of y. Y = _____ (keep your answer in simplest radical form)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!