If x^2=y^2+2y+6 and dx/dt=8. Find dy/dt at the point (3,1). I don't know how to find it at the point or how to start finding the derivatives.

Answers

Answer 1

Answer

dx/dt = ±3 when y = 6


Related Questions

gary cycled a total of 8 kilometers by making 4 trips to work. How many trips will gary have to make to cycle a total of 10 kilometers?

Answers

Answer:

5 TRIPS

Step-by-step explanation:

HELLLLLLP FIRST RIGHT GETS BRAINLYEST

Answers

Answer:

100 or 110 degrees.

Step-by-step explanation:

Because a 90 degree angle is a right angle and 80 degree angle would be a acute angle.

NEED ANSWER ASAP 100 POINTS

Answers

Given:

Event A : the card has the number 8

Event B : the card is blue

The probability of each events are given as:

P (A) = 1/10

P (B) = 1/4

P(A and B) = 1/10 x 1/4 = 1/40

From thea above information, we can see that the outcome of the event A cannot affect the outcome of the event B.

Therefore, the two events are independent.

Given:

Event A : the card has the number 8

Event B : the card is blue

The probability of each events are given as:

P (A) = 1/10

P (B) = 1/4

P(A and B) = 1/10 x 1/4 = 1/40

From thea above information, we can see that the outcome of the event A cannot affect the outcome of the event B.

Therefore, the two events are independent.

please help me thank you

Answers

Answer:

Step-by-step explanation:

Answer:

X=52      y=128

Step-by-step explanation:


The list shows the numbers of each type of pie baked at a bakery today.
• 13 apple
• 4 pecan
• 3 pumpkin
What percentage of the pies baked today were NOT apple?

Answers

35%, because the apple pies account for 65% of the pies made

The percentage of pies baked that were not apple was 33.33 %

What is Percentage?

A percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, %

Given data ,

The number of apple pies baked at the bakery = 13

The number of pecan pies baked at the bakery = 4

The number of pumpkin pies baked at the bakery = 3

So ,

Total number of pies baked at the bakery =
Number of apple pies baked at the bakery + Number of pecan pies baked at the bakery + Number of pumpkin pies baked at the bakery

Total number of pies baked at the bakery = 13 + 4 + 3

                                                                      = 21

Now ,

The number of pies that were not apple = Number of pumpkin pies baked at the bakery + Number of pecan pies baked at the bakery

The number of pies that were not apple = 4 + 3

                                                                   = 7

And ,

The percentage of pies that were not apple =

( The number of pies that were not apple / Total number of pies baked at the bakery ) x 100 %

The percentage of pies that were not apple = ( 7 / 21 ) x 100 %

                                                                         = ( 1 / 3 ) x 100 %

                                                                         = 33.33 %

Hence , the percentage of pies that were not apple is 33.33 %

To learn more about percentages click :

https://brainly.com/question/12861068

#SPJ2

what is the answer please help​

Answers

Answer:

C.

Step-by-step explanation:

This is because the area of the rectangle is 24 square feet and the area of the triangle is 12 square feet. This option is the only one that gives this answer.

I hope it's correct!

Is this true or false? Explain your thinking.
4(5 +3) =(4 x 5) + (4 x 3)= 20 +12

Answers

Answer:

True

Step-by-step explanation:

Answer:

TRUE

Step-by-step explanation:

GIVEN

Which points on the graph represent equivalent ratios?
Check all that apply.
A
B
С
D
E

Answers

Answer:

A B C E are the correct ones

im doing the same assignment currently

Answer:

A, B, C, and E

Step-by-step explanation

I'm also doing the same question rn and I got it correct.

Let x= −1. Evaluate the function for y. y=7.2x+3

Answers

Answer:

y = -4.2

hope it's helpful ❤❤❤❤❤❤

THANK YOU.

is amy right or wrong ? *help me please-*

Answers

Answer:

Yes she is correct because the angle 4 is is add together with its consecutive interior angle 5 will be supplementary which will equal 180 degrees and the interior angle 10 is supplementary with the exterior angle 9  which means added together they equal 180 degrees angle 10 is and obtuse and angle 9 is acute. therefore she is correct.

Answer:

Amy is probably wrong

Step-by-step explanation:

John has 15 pounds of sugar to deliver to 20 restaurants. How many pounds of sugar will each restaurant get? Reduce the fraction to its simplest form.

Answers

Answer:

0.75 or 3/4

Step-by-step explanation:

15÷20=0.75.

I hope it's correct

pop quiz I have a head and tail no body and no legs and you can flip me

Answers

Answer:

coin us the right anwser

Can you show that this is a parallelogram? Explain if you agree or disagree.

Answers

Answer:

yes

Step-by-step explanation:

yes because parallelogram are a flat shape with opposite sides parallel and equal in length. 

HELP LIKE ASAP
A circular rug has a radius of 4.5 feet. What is the circumference of the rug? Use 3.14 for Pi and round to the hundredths place.
14.13
28.26
44.37
88.74

Answers

Answer:

B

Step-by-step explanation:

Answer:

The answer is b. 28.26

Step-by-step explanation:

I got it right on the test edg 2021.

please help.me out with this question ​

Answers

Answer:

i can't see the question make sure its not blur

Answer:

download the app

Photomath

QUESTION IN THE PHOTO

Answers

Answer:

ans is c

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Please help me solve these questions

Answers

Answer: D

Step-by-step explanation:

√8=2√2

and i cant see the first problem

ABCD is a rectangle. If AC = 2x + 10 and BD = 56, find the value of x.

Group of answer choices

33

23

78

122
Help!

Answers

9514 1404 393

Answer:

  (b)  23

Step-by-step explanation:

The diagonals of a rectangle are the same length, so ...

  AC = BD

  2x +10 = 56

  x +5 = 28 . . . . . divide by 2

  x = 23 . . . . . . . . subtract 5

Please help with this problem

Answers

Answer:

Step-by-step explanation:

you can think they come in pairs :

3 crates and 5 boxes = 8 (crates +boxes)

40 (crates+ boxes) are maximum to be hold so we can have 40/8 = 5 such pairs

the truck can hold

3 *5 = 15 crates and 5 *5 =25 boxes

Answer :15 crates and 25 boxes

The volume of a rectangular prism can be represented by the expression 216x^3y^2. If the length is 8 y and the width is 9 x , what is the height of the rectangular prism?
2 x^2y
2 x^3y^2
3 x^2y
3 x^3y^2

Answers

Answer:

h= 216x^3y^2÷(8yx9X) = 3x^2y

Write the fraction or mixed number as a percent.

1 4/5

Answers

Answer:

180%

Step-by-step explanation:

well 1 = 100%.

4/5 can get up to 100 if you multiply by 20/20. so 4/5 x 20/20 is 80/100 or 80%

100% + 80% is 180%

Simplify the following expression. 3 ^11/5 dived 3-^9/5

Answers

Answer:

81 is the answer cause u just have to aolve the 3^11^5 first ana comes and divide with the answer ot 3^-9/5.

can sum1 do this for me

Answers


Hey the picture is blurry can u take another one plz

NEED THE CORRECT ANSWER TO THIS ASAP!!!Sylvie needs $110 for a concert ticket. She already has $16 and she can earn the rest by working 10 hours at her job. If h represents her hourly earnings, select all the equations that can be solved to find Sylvie's hourly eamings.

a) 110 - 16 x 10h
b) 110 x 16h + 10
c) 16 x 110_n
d) 110 x 16 + 10h
e) 110 + 16 x 10h

Answers

Answer:

d

Step-by-step explanation:110-16 + 10h

Which of the following must be true if the triangles are congruent?
AB II DC
AB I BC
DB bisects ABC
None of the statements above must be true.

Answers

Answer:

Third option is the correct answer

Step-by-step explanation:

[tex] \overline {DB} \:bisects \:\angle ABC[/tex]

+
0 1 2 3 4 5 6 7
A. h > 5
D. 5>h
B. h > 5
E. 5 C. h < 5
F. 5 h

Answers

Answer:

it is b

Step-by-step explanation:

An equilateral triangle with side lengths of 10 units is translated 4 units to the right. What is the length of one side of the triangle
after translation, in units?

Answers

Answer:

43.301

Step-by-step explanation:

If a(x) = 3x + 1 and b(x)= VX-4, what is the domain of (bºa)(x)?
0 (-0,00)
0 (0.00)
O [1,00)
O [4,00)

Answers

The domain of [tex]b\,\circ \,a\,(x)[/tex] is [tex][1, +\infty)[/tex].

How to apply composition between functions

The composition of two functions consists in replacing the variable of the former function ([tex]b(x)[/tex]) by the latter function ([tex]a(x)[/tex]). If we know that [tex]b(x) = \sqrt{x-4}[/tex] and [tex]a(x) = 3\cdot x +1[/tex], then the composite function:

[tex]b\,\circ\,a \,(x) = \sqrt{(3\cdot x+1)-4}[/tex]

[tex]b\,\circ\,a\,(x) = \sqrt{3\cdot x-3}[/tex]   (1)

Since the composite function is a square root function, then the domain fulfill the following inequation:

[tex]3\cdot x -3 \ge 0[/tex]

[tex]x \ge 1[/tex]

Hence, the domain of [tex]b\,\circ \,a\,(x)[/tex] is [tex][1, +\infty)[/tex]. [tex]\blacksquare[/tex]

To learn more on functions, we kindly invite to check this verified question: https://brainly.com/question/5245372

Pls help me I need this now

Answers

Answer:

im pretty sure its G

Step-by-step explanation:

Answer:

It would be F. Each point of a figure will be reflected across the y-axis.

Step-by-step explanation:

If we were to test with random coordinates, like (1,-3) and (1,3), everything gets reflected over the y-axis.

En la promoción “La tómbola del descuento” de una tienda de autoservicio los clientes obtienen distintos descuentos por sus compras. Si Alma pagó $160.00 por un artículo cuyo precio original era de $200.00, ¿de cuánto fue el descuento que obtuvo en la tómbola?

Answers

Respuesta:

el descuento fue de 20%

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