Why?
3. At what point on the curve x3 – y2 + x2 = 0 is the tangent line vertical?
(A) (0,0) only
(B)
(-1,0) only
(C) (1, sqrt2) only
(-1,0) and (0,0)
(E)
The tangent line is never vertical.

Answers

Answer 1
(C) (1, sqrt2) only other answers wrong

Related Questions

32. A volleyball team played 25 games. The ratio of games won to
games lost was 6:4. How many games did the team win?

Answers

Number of volleyball games team win is 15 games

Given that;

Number of volleyball games = 25 games

Won to lost ratio = 6:4

Find:

Number of volleyball games team win

Computation:

Number of volleyball games teams win = 25[6 / (6+4)]

Number of volleyball games teams win = 25[6 / 10]

Number of volleyball games team win = 15 games

Learn more:

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A chef fills 50 cm 3 container with 250 g of cooking oil. What is the density of the oil?

Answers

Answer:

87gml

Step-by-step explanation:

Answer:

87

Step-by-step explanation:

because plus and because

Need help pls will put u brainliest

Answers

which one do yu need help on?

10•1/2+(-6)(-3) Simplified in steps

Answers

Answer:

23

Step-by-step explanation:

1)  (10*0.5)+(-6*-3)

2) (5)+(18) (The 18 isn't negative because of the rule that states "A negative and a negative will become positive"

3) 5+18=23

Consider this system of two linear equations.
5x − 2y = 16
-4x + 6y = -15
What is the y-coordinate of the solution to the system of equations?

A. 1/3
B. 15
C. -1/2
D. 3

Answers

Answer:

Step-by-step explanation:

so these two lines cross at some point.. and they want to know the y point at which they cross... sooo..

solve them as a system to find the points that are common to both

Eq. 1)  5x -2y = 16

Eq. 2) -4x+6y=-15

i'll use the elimination method as these equations "lend" themselves to that way.. they are easy to solve that way .. in other words..

multiply Eq. 1 by 3  the add Eq. 2 .. to it... add the terms as columns....

    15x-6y = 48

+ ( -4x+6y=-15)

=    11x+ 0y =33

x=3    

nice, now plug 3 in for x in one of the Eq.   try Eq. 1

5(3)-2y=16

15-2y=16

-2y =1

y = [tex]-\frac{1}{2}[/tex]

since we're looking for the y coordinate...  that's your answer [tex]-\frac{1}{2}[/tex]

Find the slope intercept equation of the line

Answers

Answer:

y= -3/5x+4

Step-by-step explanation

The slope intercept equation of the line on the graph is Y= -3/5 + 4

need help with box and whiskers plot pls ill give brainliest (answer all 4 questions if can)

Answers

1. 10
2. 25
3. 40
4. 30

pic is below pls help​

Answers

Answer:

Can u make the picture any bigger?

Step-by-step explanation:

-9/2, -3.14, -4, -1.365

in greatest to least

Answers

Answer:

-1.365, -3.14, -4, -9/2

Step-by-step explanation:

plz hellp me plzzzzzzzzzz​

Answers

Answer:

3n+6

Step-by-step explanation:

The ratio of boys to girls in the 9th grade is 5 to 6. There are 312 girls. How many boys are there?
HELPPPPPPP please

Answers

Answer:

260 Boys

Step-by-step explanation:

312/6=52

52*5=260

I hope this is correct and it helps :) have a great day

Answer:

260 boys

Step-by-step explanation:

5:6

312 divided by 6=52

5x52=260

260 boys to 312 girls

Solve and graph 3<5 + X

Answers

Answer:

i think it is 5

Step-by-step explanation

srry if its not:(

Substitute x=5y into the expression -3x + 11 and simplify

Answers

Answer:

-15y+11

Step-by-step explanation:

-3(5y)+11

-15y+11

What is the sum (2/5x + 5/8) + (1/5x - 1/4)? a. 3/5 x + 1/8 b. 3/5 x + 3/8 c. 3/5x + 5/8 d. 3/5x + 7/8​

Answers

Answer:

3/5x + 3/8

Step-by-step explanation:

2/5x + 5/8 + 1/5x - 1/4

1. Combine like terms so now u have

3/5x + 3/8

In case you want to know how I got 3/8

You want a common denominator so

from  5/8 + 1/4, make both denominator 8

so 1 *2/ 4* 2

so now you converted the 1/4 to 2/8

So then 5/8 - 2/8 gives u 3/8 and that's how i got 3/8

Hope this helped!

Answer:

3/5x + 3/8

Step-by-step explanation:

12 divided by the sum of h x and 3

Answers

Answer:

12

------

hx+3

Step-by-step explanation:

I know math

please please please please

Answers

Which question do you need?

please help if u can! :))))

Answers

Answer: 0.8

Step-by-step explanation:

The formula to find area of a parallelogram is A = bh. This means that area = base x height. You can manipulate this formula to what height equals instead of the area. To do that, you can divide b on both sides. This would make the equation h = A/b.

Now that you know how to find what height equals, first find the base of the parallelogram. To find b, multiply 6 x 5. 6 x 5 = 30. This means that your base is 30.

Take the information given to you in the problem about the area. The area is given to you. We know that the area is 24 squared units. Remember what the equation to find height is. It's h = A/b. Substitute the variables for your numbers. h = 24/30.

24/30 = 0.8.

This means that your height is 0.8. This would be 8/10 in fraction form, but you can simplify it further to 4/5.

Hope it helps. Good luck!

Which sequence of transformations takes A to its image A'?
A. a translation 1 unit down followed by a reflection in the x-axis
B. a reflection in the x-axis, followed by a translation 1 unit down
C. a translation 3 units to the left, followed by a clockwise rotation 180 about the origin
D. a reflection in the y-axis, followed by a clockwise rotation 180 about the origin

Answers

Answer:

a

Step-by-step explanation:

hope this help mark me brainlist plz

The correct sequence of transformations takes A to its image A' is,

⇒ A translation 1 unit down followed by a reflection in the x-axis.

What is mean by Translation?

A transformation that occurs when a figure is moved from one location to another location without changing its size or shape is called translation.

We have to given that;

The sequence of transformations takes A to its image A'.

Now, We have;

The coordinate of A are (4, 5)

And, The coordinate of A' are (4, - 4)

Hence, The correct sequence of transformations takes A to its image A' is,

⇒ A translation 1 unit down followed by a reflection in the x-axis.

Learn more about the transformation visit:

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The admission fee to an amusement park is $21. It costs an additional p dollars to rent a locker to hold your
belongings. The total cost for 5 people to enter the amusement park and each rent a locker is $130. How
much does it cost for one person to rent a locker?

A. $7
B. $2
C. $5
D. $26

Answers

Answer:

26

Step-by-step explanation:

8. The value of 6 quarters is what percent of the value of a dollar? Do not units (%) in your answer.​

Answers

Answer:

150%

Step-by-step explanation:

4 quarters = %1.00 = 100% and 2 quarters = $0.50 = 0.50%

100% + 50% = 150% or $1.50

PLEASE HELP!! WHAT IS x???

Answers

9514 1404 393

Answer:

  x = 90 degrees

Step-by-step explanation:

There are several ways to go about this (as is often the case with math problems). Here, we'll use the fact that an inscribed angle is half the measure of the arc it intercepts.

  arc DE = 2×∠DFE = 60°

  arc EF = 2×∠ECF = 60°

  arc CF = 2×∠CEF = 60°

Then arc DEC is ...

  arc DEC = arc DE +arc EF +arc FC = 60° +60° +60° = 180°

Angle DBC is half the measure of this arc, so is ...

  ∠DBC = 180°/2 = 90° = x

x/8=21/24 as a whole number

Answers

Answer:

x = 7

Step-by-step explanation:

make it braintliest please

Solve the Equation
-x+8+3x=x-6

x=-18
x=-14
x=2
x=4​

Answers

Answer:

x= -14

Step-by-step explanation:

-x+8+3x=x-6

2x+8=x-6

2x-x=-6-8

x= -14

The value of x in the equation is -14

How to solve the equation?

We have:

-x+8+3x=x-6

Collect like terms

3x - x - x = -6 - 8

Evaluate the like terms

x = -14

Hence, the value of x in the equation is -14

Read more about equations at:

https://brainly.com/question/2972832

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On a number line, the surface of a river is marked at −220 feet and the top of a building is marked at +19 feet, where 0 represents sea level. What do −220 and +19 represent?

220 feet below sea level and 19 feet above sea level
220 feet above sea level and 19 feet below sea level
220 feet below sea level and 19 feet above 220
220 feet above sea level and 19 feet below 220

Answers

Answer:

A

Step-by-step explanation:

0 is sea lvl so just add and subsubtract

Answer:

A

Step-by-step explanation:

its A bc it said -220 witch is negative so that means ill be below sea level and +14 is a positive number so that will be above sea level.

Hope that helps!

~Emma~

Solve for x.
9 - 2x = 4x - 9

Answers

Answer: x = 3

Step-by-step explanation:

9 - 2x = 4x - 9

18 -2x = 4x

18 = 6x

x = 3

Answer:

1/3

Step-by-step explanation:

you add the 2x onto the 4x to get 6x on one side on the other side you add on the nine so now you have 18=6x then you divide by 18 to get 6/18 or simplified 1/3 also 33.3 as a decimal

What’s 2*4 equal to in a Meath knowledge

Answers

Answer: 8

Step-by-step explanation:

I think the answer is 8

Can anyone solve this for me? Ty:)​

Answers

so first of all you have to add [tex]3 {x}^{2} - 5x + 4 + 8x - 7 \\ 3 {x}^{2} + 3x - 3[/tex]after getting the sum..you can add the answer( sum )to the given equation(5+3x-×^2)

[tex]3 {x}^{2} + 3x - 3 + 5 + 3 {x} - {x}^{2} \\ {2x}^{2} + 6x + 2[/tex]

therefore your answer is

[tex]2 {x}^{2} + 6x + 2[/tex]

Please help with this

Answers

Answer:

Alternate interior angles or

Congruent

Step-by-step explanation:

Angle 3 and angle 6 are alternate interior angles

Alternate interior angles are congruent

If the scale is 3 inches = 4 kilometers. What is the amount of inches in 5 kilometers?

A 3.75 inches
B 3.75 kilometers
C 6.333.... inches
D 6.333....Kilometers ​

Answers

Answer:

3.75 inches is the correct answer..

Answer:

A. 3.75 inches

Step-by-step explanation:

The question is asking for the amount of inches not kilometers, so options B and D are automatically incorrect. I took the three inches and divided it by the four kilometers to kind inches per kilometer. The times the inches by five to get the correct answer;

3 inches = 4 kilometers

3 / 4 = 0.75

0.75 = 1 kilometer

0.75 x 5 = 3.75

3.75 inches = 5 kilometers

I hope this helps!

Methane emissions account for 7% of Florida’s
________________ .

Methane from Florida’s livestock is being used to generate clean __________ .

Answers:

1: Greenhouse gas emissions

2: Electricity

Answers

Answer:

Methane emissions account for 7% of Florida’s

Greenhouse gas emissions .

Methane from Florida’s livestock is being used to generate clean

Electricity .

Step-by-step explanation:

You had it right!  Great job!

Answer:

green house emissions and electricity

Step-by-step explanation:

i just took it

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