Mathematics High School

Two symmetric points on a parabola are (3, -2) and (7, -2).

What is the parabola's axis of symmetry?

Answers

Answer 1

Answer:

(5, -2)

Step-by-step explanation:

It is in the middle of the parabola for the points (3, -2) and (7, -2).

Related Questions

Alexis, Bart, Chuck, and Dariah all called in to a radio show to get free tickets to a concert. List all the possible
orders in which their calls could have been received.

Answers

Answer:

heh u have to write a lot

Step-by-step explanation:

Approximate the length of the diagonal of the rectangle to the nearest tenth. The sides are 10 and 18

Answers

Answer:

20.59

Step-by-step explanation:

what is the probability of selecting four red cards from a standard deck if each card is replaced before the next one is selected

Answers

Answer:

1/16

Step-by-step explanation:

1/2 * 1/2 * 1/2 * 1/2

=1/16

DerekPangrel60 Answer this question​

Answers

Answer:

hello thank you for brainliest

Kendjs akdjksdj aksjsksk aldjksjs skdkss kasjosd kajsis kadjks skdj

-5/8 does this mean the entire fraction is negative

Answers

Answer: Yes

Step-by-step explanation:

Remember, a fraction with a negative sign anywhere is a negative fraction; in other words, it represents a negative quantity. As long as you write only one negative sign, it doesn't matter whether you put it before the denominator, before the numerator or before the entire fraction

Evaluate -2 + 7 + (-4)

Answers

1 simplify the expression

Answer:

1.

Step-by-step explanation:

+ (-4) = - 4 so we have

-2 + 7 - 4

= 5 - 4

= 1.

3600 divided by 1760?

Answers

Answer:

[tex]3600 \div 1760 \\ \\ = 2.04545[/tex]

120% of what number is 102 and how do you write the question? (Include a variable)

Answers

Answer:

y = 85

Step-by-step explanation:

120% times y = 102

That's how you write the equation.

Please helppp
I’ll mark

Answers

3 *7=21
1 *21=21
That’s simple enough

Rewrite 5/12 and 3/4 so they have a common denominator

Answers

Answer:

5/12 = 5/12

3/4 = 9/12

Step-by-step explanation:

The common denominator is 12.

5/12 is already in the common form.

3/4= 3*3 / (4 * 3) = 9/12

Cuanto es 103+80 entre 4

Answers

Answer:

732

Step-by-step explanation:

What is the least common denominator of 1/2 and 17/20

Answers

17/40 I think cause if u time 1 and 17 it’s 17 and 2 times 20 40

How many different 9-letter "words" can you
make by arranging the letters in DEVIATION?
The arrangements don't have to be actual words
that are included in any dictionary.

Answers

There are 5040 different 9-letter “words” that can be made by arranging the letters in DEVIATION.

The given word is DEVIATION and we are required to find out the number of different 9-letter “words” that can be formed by arranging its letters.

To solve the problem, we will use the formula for finding permutations of n objects taken r at a time when all the objects are distinct.

The formula is given by: nPr = n! / (n-r)! where n is the total number of objects and r is the number of objects to be selected.

Here, we have 9 objects (letters) and we need to arrange all of them, so r = 9.

Now, we need to find out the value of n.

The given word DEVIATION has 9 letters, but two of them (E and I) are repeated twice.

Therefore, n = 9 - 2 = 7.

We will substitute these values in the formula to get the required answer:

nPr = n! / (n-r)! = 7! / (7-9)! = 7! / (-2)! = 7! / 1 = 5040

Therefore, there are 5040 different 9-letter “words” that can be made by arranging the letters in DEVIATION.

For more questions on permutations

https://brainly.com/question/28065038

#SPJ8

Last week, Mahmoud drove 109 kilometers. This week, he drove n kilometers. Using n, write an expression for the total number of kilometers he drove in the
two weeks

Answers

Last week: 109
This week: n
We need the total, so T=109+n where T is the total number of kilometers driven.

What is the slope of the line through (3, 2) and (-3, 4)?
5
(-3, 4)
4
(3, 2)
2
1
x
-3
-2
-1
1
2
3
4.


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

Answers

Answer:

- 1/3

Step-by-step explanation:

The sum of 1/4 and three times a number is equal to 2/3 subtracted from four times the number. Find the number.

Answers

Answer:

5

Step-by-step explanation:

A bee colony produced 0.5 pounds of honey, but bears ate 0.2 pounds of it. How much honey
remains?

Answers

Answer:

0.3 pounds

Step-by-step explanation:

[tex]0.5 - 0.2 = 0.3[/tex]

I'm genuinely confused​

Answers

Answer:

Basically what you wanna do is find all points on the x axis since it is at 0 y

So the answer is -2 1 or 3 only

if mary has 36,392 ants and mary gives her 37,993 times that amount plus 3833 fewer ants how many ants does mary have? PLZ HELPP

Answers

Answer:

i dont know

Step-by-step explanation:

sorry

12 = 2x + 4x



solve and show your work. pls help.

i didn't pay attention to the class

Answers

Answer:

x=2

Step-by-step explanation:

Let's solve your equation step-by-step.

Step 1: Simplify both sides of the equation.

12=2x+4x

12=(2x+4x)(Combine Like Terms)

12=6x

12=6x

Step 2: Flip the equation.

6x=12

Step 3: Divide both sides by 6. 6x/6=12/6

x=2

Hope you found this helpful and have good day (.

Answer:

2

Step-by-step explanation:

plus the like-terms (x plus x): 2+4

so 12=6x. get 6 out of the x-term. X is the unknown number being multiplied by 6. To get it to the other side, divide the numbers. So: 12/6=x and 12/6 is 2. so x=2.

Which simplified equation below represents the equation of the line, y - y1 = m(x - x1), through the point (4,4) that is perpendicular to x - 3y = -18?
A: y = 2/3x + 8/3
B: y = -3x + 4
C: y = 1/3x + 4
D: y = -3x + 16
(I asked this already but some genius messed it up)

Answers

Answer:

D

Step-by-step explanation:

y-y1=m(x-x1) through (4,4)

x-3y= -18 is perpendicular : m1*m2=-1

y=mx+c

-3y=-18-x

3y= 18+x

y=x/3 + 6

y= 1/3x + 6

m1*m2= -1

m1= -1/m2

m1= -1/1/3

m1= -3

y- 4= -3(x - 4)

y-4= -3x +12

y= -3x +12+4

y= -3x + 16

Question 5 (4 points)
(04.05)

Which description best describes the graph? (4 points)

A graph is shown. The line begins at the origin and moves in a downward curve through the points 1 comma -1, 2 comma -3, and so on
a
Linear increasing

b
Linear decreasing

c
Nonlinear increasing

d
Nonlinear decreasing

Answers

I think it’s D bc yes and yes and yes

Answer:

The answer is D

Step-by-step explanation:

Jason deposits $1200 in an account that earns 7% interest compounded quarterly. How much will Jason have after 6 years?

Answers

the amount is $1819.73 and the interest is $619.73

Answer:

50400

Step-by-step explanation:

hope this helps

Plllllllllleeeeeeeeeeeesssse help!

Answers

Answer:

3x + 2

Step-by-step explanation:

Work out the angle of x 97degrees

Answers

Answer:

Answer is 3x

Step-by-step explanation:

Solve −163 = −25d .

Multiple choice question.

A)
−403


B)
−3215


C)
3215


D)
403

Answers

Answer:

the answer to this question is d

Error Analysis Describe and correct the error made in solving the literal
equation at the right for n.
*need help asap!*

Answers

Answer: 2m+1/2

Step-by-step explanation: 2m=-6n+3

2m-3=-6n

(2m-3)/-6

n= 2m+1/2

anyone please help me​

Answers

[tex]\\ \sf\longmapsto x^2-4x-5=0[/tex]

Use midterm splitation

[tex]\\ \sf\longmapsto x^2-5x+x-5=0[/tex]

[tex]\\ \sf\longmapsto x(x-5)+1(x-5)=0[/tex]

[tex]\\ \sf\longmapsto (x-5)(x+1)=0[/tex]

[tex]\\ \sf\longmapsto x=5\:or\:x=-1[/tex]

Solution is (-1,0) and (5,0)

Graph attached.

Spare way:-

Use quadratic formula .

[tex]\\ \sf\longmapsto x=\dfrac{-b\pm \sqrt{b^2-4ac}}{2a}[/tex]

[tex]\\ \sf\longmapsto x=\dfrac{-(-4)\pm\sqrt{(-4)^2-4(1)(-5)}}{2(1)}[/tex]

[tex]\\ \sf\longmapsto x=\dfrac{4\pm \sqrt{16+20}}{2}[/tex]

[tex]\\ \sf\longmapsto x=\dfrac{4\pm 6}{2}[/tex]

[tex]\\ \sf\longmapsto x=\dfrac{10}{2}\:or\:\dfrac{-2}{2}[/tex]

[tex]\\ \sf\longmapsto x=5\:or\:-1[/tex]

[tex]x {}^{2} - 4x - 5 = 0 \\ x {}^{2} + x - 5x - 5 = 0 \\ x(x + 1) - 5(x + 1) = 0 \\ (x + 1)(x - 5) = 0 \\ x + 1 = 0 \\ x - 5 = 0 \\ x = - 1 \\ x = 5[/tex]

The equation has two solutions:x=5, x=-1

Graph is in the attachment!!

Find the x - and y- intercepts of the graphs of the linear equation 2x + 3y = 12
The x intercept is ?
The y intercept is ?

Answers

Answer:

Step-by-step explanation:

Move all terms that don't contain

x

to the right side and solve.

x

=

6

+

3

y

2

2x+3y=12
3y-2x=12
y=-2/3x+4
The y intercept is (0,4)
The x intercept is (6,0)

Find the value of the x.

Answers

Step-by-step explanation:

By angle sum property

7x-41+5x-12+2x+9 = 180

14x -44 =180

14x =224

x= 224/14

x= 16°

Answer:

thanks for this question as I also wanted it

Step-by-step explanation:

may I know in which grade are you

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