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
Advocard [28]
3 years ago
11

Plz help if correct ill give brailiest

Mathematics
2 answers:
Kamila [148]3 years ago
3 0

Answer:

That first one is the answer

statuscvo [17]3 years ago
3 0

Answer:

the last one

Source : Trust me Bro

(its actually the last one)

You might be interested in
To change a Celsius temperature to fahrenheit, use formula F=9/5C+32 . You are concerned only with temperatures from freezing to
stepan [7]
123454321\67891019876\123456789101987654321
8 0
3 years ago
If 4 raffle tickets is 6 dollars how much is 1 raffle ticket
sertanlavr [38]
4/6 = 1/x cross multiple so x= 1.5 dollars
8 0
3 years ago
Whats the next number 2 7 8 3 12 9
fredd [130]
<span>The next number should be 4. If you look at every other number, even and odd alternate. 2 is even, 7 is odd, etc. Since 9 is odd, the next number should be even. To figure out what number specifically, you will want to break up the numbers into three columns. 2 3 __ 7 12 17 8 9 10 From here, you can see that the pattern will be adding 1 for the top row, 5 for the middle row, and 1 for the bottom row. Since the unknown number is on the top right of the first row, you will add 1 to 3, and the answer is 4.</span>
3 0
3 years ago
Heeeeeeeeeeeeeeeeelp meeeeeeeeeeeeeeeeeee
docker41 [41]

Answer:

Howwwwwwwwwww

Cannnnnnnnnnn

Iiiiiiiiiiiii

Helpppppppp

Uuuuuuuuuu

7 0
3 years ago
Read 2 more answers
Which points on the curve of x^2 - xy - y^2 = 5 have vertical tangent lines?
algol [13]

We need to differentiate this with respect to x to see if we can find an expression for the derivative of y at various points.  That will be the slope of the tangent to the curve.  Then we want to see where that derivative might be infinite -- i.e., where the tangent is vertical.

 

It's not written as a function, but it can still be differentiated using the chain rule:

 

x2 + xy + y2 = 3

(2x) + (x dy/dx + y dx/dx) + (2y dy/dx) = 0

 

(I used parentheses to show the differentiation of each term in the original equation.)

 

2x + x dy/dx + y + 2y dy/dx = 0

2x + y = -x dy/dx - 2y dy/dx

2x + y = dy/dx (-x -2y)

-(2x + y)/(x + 2y) = dy/dx

 

We have the derivative of y, but it's defined partly in terms of y itself.  That's OK.  Let's go on...

 

So where would the slope be infinite?  That would happen when x + 2y = 0, or y = -x/2

 

Let's plug that in for y in the original equation to find points where that's the case.

 

x2 + xy + y2 = 3

x2 + x(-x/2) + (-x/2)2 = 3

x2 - x2/2 + x2/4 = 3

3x2 / 4 = 3

x2 = 4

x = ±2

 

So we have two x values where the tangent might be vertical.  Let's plug them into the equation and see what the y values are.  First x = 2...

 

x2 + xy + y2 = 3

4 + 2y + y2 = 3

y2 + 2y + 1 = 0

(y + 1)2 = 0

y = -1

 

So at the point (2, -1) the tangent is vertical.

 

Now try x = -2...

 

x2 + xy + y2 = 3

4 - 2y + y2 = 3

y2 - 2y + 1 =0

(y - 1)2 = 0

y = 1

 

So at the point (-2, 1) the tangent is vertical.

8 0
2 years ago
Other questions:
  • If g(x) is a horizontal translation 2 units right of f(x) =4x+7 wat is the rule for g(x)
    11·1 answer
  • Matt had a full jar of marbles. He gave Kayla 3/4 of the marbles. Then Kayla returned 1/3 of a jar's worth of marbles to the jar
    10·2 answers
  • I need help fast due tomorrow!!!
    14·1 answer
  • I need number 2. someone please help!
    11·1 answer
  • What is the solution set for 5x – 1 &lt; 7x - 47​
    10·1 answer
  • 8. Mr. Azu invested an amount at rate of 12% per annum and invested another amount, GH¢
    7·1 answer
  • Six cousins inherited a total of 5/8 of their great aunt’s assets, which they divided evenly. What fraction of their great aunt’
    14·1 answer
  • A stockbroker bought 55 shares of stock for $44.31 each.
    15·2 answers
  • A pizzeria makes pizzas in different sizes and with different toppings. The pizzeria wants its customers to have 12 options when
    10·1 answer
  • Sin^-1(√3-1/2√2)<br>please give me answer ​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!