Mathematics High School

What is the vertex of this parabola?

What Is The Vertex Of This Parabola?

Answers

Answer 1

Answer:

Step-by-step explanation:

It is the turning point, (100,0)

Answer 2

Answer:

The vertex of a parabola is the point at the intersection of the parabola and its line of symmetry

Step-by-step explanation:  it is the center so it would be 100

Related Questions

which of the following statements are true about the angles in the figure? select all that apply. HELPPPPP LIKE ASAP, WILL MARK BRAINLIEST​, plz anwser me

Answers

Answer:

Correct statements :-

second statement :- angle Y and angle X are in linear pairs.

fifth statement :- angle X and angle Y are adjacent.

y- 4/5=1
what does y equal to?

Answers

Answer:

y=1.8

Step-by-step explanation:

first change the fraction into a decimal.

4/5 =0.8

plus the 0.8 to both sides

y=1.8

Answer:

[tex]y - \frac{4}{5} + \frac{4}{5} = 1 + \frac{4}{5} \\ y = \frac{5 + 4}{5 } \\ y = \frac{9}{5} [/tex]

Please help with this question.

Answers

Answer:

x = 4

Step-by-step explanation:

Label the points from A-F. I attached an image of how I labeled the points.

Notice that there are similar triangles here:

[tex]\triangle ABD \sim \triangle FED[/tex][tex]\triangle ACD \sim \triangle AEF[/tex]

Set up proportions to find the values of x, y, and z.

[tex]\displaystyle \text{Equation I: }\frac{FD}{AD} = \frac{FE}{AB}[/tex][tex]\displaystyle \text{Equation II: } \frac{A F}{AD}=\frac{EF}{CD}[/tex]

Let's make this problem simpler by incorporating only 2 variables instead of 3.  Let's say that the total distance between the two poles is distance d. Instead of z, let's call it d - y.

Substitute known values or variables into the proportions.

[tex]\displaystyle \text{Equation I: } \frac{d-y}{d} = \frac{x}{6}[/tex][tex]\displaystyle \text{Equation II: }\frac{y}{d}= \frac{x}{12}[/tex]

Cross-multiply and simplify Equation I.

[tex]6(d-y)=dx[/tex] [tex]6d-6y=dx[/tex]

Cross-multiply and simplify Equation II.

[tex]12y=dx[/tex]

We now have two equations that are equal to dx, so we can set them equal to each other.

[tex]6d-6y=12y[/tex]

Add 6y to both sides of the equation.

[tex]6d=18y[/tex]

Divide both sides of the equation by 6.

[tex]d=3y[/tex]

We can substitute this value of d back into either Equation I or II. I am going to substitute d into Equation II.

[tex]\displaystyle \frac{y}{3y} = \frac{x}{12}[/tex]

Cross-multiply and simplify the equation.

[tex]12y=3xy[/tex]

Divide y from both sides of the equation.

[tex]12=3x[/tex]

Divide both sides of the equation by 3.

[tex]4=x[/tex]

The guylines from the top of one pole to the bottom of the other cross at the height of 4 ft off the ground.

here's the question <3

Answers

Answer: C is correct meaning you are correct just did this.

Step-by-step explanation:

Factor the expression
15x+35y

Answers

Answer:

5(3x+7y)

Step-by-step explanation:

In able to factor, it would require to find the least common number between x and y. In this scenario, it would be 5.

Answer:

You're going to get 5(3x + 7y)

Step-by-step explanation:

Simplifying

15x + 35y

Factor out the Greatest Common Factor (GCF), '5'.

5(3x + 7y)

Final result:

5(3x + 7y)

How many people ages 5-18 were surveyed?

Answers

13 people because if you subtract 5-18 you would get 13 so sorry if this is not the answer, if this is not it then possibly divid 5 by 18
43 people just add it up

A store pays $22 for a surfboard. The store marks up the price by 37%. What is the amount of the mark-up?

Answers

Answer:

$8.14

Step-by-step explanation:

Given data

Cost of surfboard= $22

Mark up = 37%

Required

The amount of the markup

let us find 37% of $22

=37/100*22

= 0.37*22

= $8.14

Hence the amount of the markup is $8.14

What value will make the equation true?
-2.1 - ?= -1
A 3.6
B
0.6
C -0.6
D
-3.6

Answers

Answer:

the answer is -1

Step-by-step explanation:

-2.1 - (-1) = -1.1

find the product (8x+2)(7x+4)

Answers

Answer:

It's in the doc below

Step-by-step explanation:

Hope it helps

Answer:

56x+32x+14x+8

Step-by-step explanation:

8x*7x=56x

8x*4=32x

2*7x=14x

2*4=8

Rewrite the formula for the circumference of a circle, C=2πr, in terms of its diameter, d
there is an input box that has d=_______

Answers

Answer:     D=Pie x C

Step-by-step explanation:

trust me and plz make me the brillienrttest

Can you help me with this question? :)

Answers

Answer:

Step-by-step explanation:

2x^2+5x-4=0

x = [-5 ± √(5^2-4(2)(-4))]/[2(2)]

= [-5 ± √57]/4

= -1.25+0.25√57, -1.25-0.25√57

What is the degree of the polynomial f (x) = 23 – 25 – 10

6
3
10
5​

Answers

Answer:

x=−12

Step-by-step explanation:

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

x=23−25−10

Step 1: Simplify both sides of the equation.

x=23−25−10

x=23+−25+−10

x=(23+−25+−10)(Combine Like Terms)

x=−12

Please Help ASAP I’m confused

Answers

Answer: B. 200ft

Step-by-step explanation:

Pythagorean theorem so a^2+b^2+c^2 or 120^2+160^2=c^2 where c is the value for the diagonal so solving for c to get 200

help me please. i will give brainliest

Answers

Answer: 11.7

Explanation:

-1.7-(-13.4)=11.7

(x + 5)+(4x - 7)
adding and subtracting polynomials ​

Answers

Answer:

x+5+4x-7=0

5x-2=0

5x=2

x=2.5

Answer:

x+4x+5-7

5x-2

this is answer

13 & 14 pls
ASAP ASAP WILL GIVE BRAINLIEST PLS PLS PLS HELPPPP

Answers

13: January should be 1.7 and June should be 2.0

-5 can be thought of as "the opposite of 5". TRUE or FALSE

dont guess please. ill give brainiest to first answer

Answers

Answer:

True

Step-by-step explanation:

Please Help and thank you!!!

Answers

Answer:

volume

Step-by-step explanation:

volume = lxwxh

What is the product?
(y^2=3y+7)(8y^2+y+1)

Answers

Answer: y  = -2.29034486

Step-by-step explanation: brainliest?

Answer:

What is the product?

(y^2=3y+7)(8y^2+y+1)

Step-by-step explanation:

nnn

Which set of values could be the side lengths of a 30-60-90 triangle?

Answers

Answer:

A

Step-by-step explanation:

I think you are in geometry I learned this a little back...

It's hard to explain but basically one side is just (n) another is (n(square root sign))and another is (2n.)    

So the answer Is a because in this case (n) is 4  

What is the final step in determining the volume of the pyramid?

Answers

Answer:

NOT: V=one third (12)(15)

Step-by-step explanation:

bc i got it wrong

Find the value of x

Please

Answers

Answer:

7

Step-by-step explanation:

9x+18=2x+19 (corresponding angle)

or, 9x-2x=19-18

or, 7x=1

or, x= 7

what is the value of X? ​

Answers

Answer:

Anything between 0-90 degrees.

Step-by-step explanation:

Not enough information to find x.

A man wants to enclose a rectangular garden adjacent to a river. The length of the rectangle is two times the width. How many linear feet of the fence must he buy if he does not need fencing along the river and the perimeter of the rectangle is 240 feet?

Answers

Answer:

200, 160

Step-by-step explanation:

if perimeter is 240 it means sides are 40 by 80.

if he does not need to place fencing on one side, they remove one 80 or 40,

40+80+80=160 or 40+40+80=200

Boom Awser

Answer:

200 160

Step-by-step explanation:

if the perimeter is 240, the length is 80 and width is 40.

40+80+80=200

80+40+40=160

Neal buys a board game. He pays for the board game and pays $1.54.The sales tax rate is 5.5%. What is the original price of the board game, before tax?

Answers

Answer: 28

Step-by-step explanation:

1.54 divided by 0.055 = 28

What are the last two ?

Answers

Answer:

uhm

Step-by-step explanation:

Find the surface area of each figure. Round your answers to the nearest hundredth, if necessary

Answers

Answer:

Step-by-step explanation:

please answer!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

d is the answer because the value decreases the longer you use it

help help helllllllllp​

Answers

Answer:

que?

Step-by-step explanation:

Find the measure of the arc or angle indicated.

Answers

The measure of the arc indicated is 700 degrees
Other Questions
If angle 1 = 80 degrees what is y Lauren and Aidan left their offices at 6:15 p.m. and drove to meet at a restaurant the same distance away from their offices for dinner.Lauren drove at a constant speed of 39 miles per hour.Aidan drove at a constant speed of 42 miles per hour.Aidan reached the restaurant at 6:35 p.m.How far away was Lauren from the restaurant when Aidan reached? PLEASE EXPLAIN In what article are you most likely to find the sentence "The coma streamed out until it formed a tall of dust and light"?" A. How to Punctuate Sentences"B. "Medical Histories"C. "Comets in the Sky"D. "Water Under the Bridge" Read this excerpt from Fever 1793.I hadn't heard about that. They were burying fever victims every day?"How many have died, Mr. Carris?" I asked.The first-person narration is meant to help readers understand that Mattie trusts Mr. Carris.O Mattie is unaware of the extent of the problem.O Mr. Carris is responsible for burying the dead.O Mr. Carris reads the newspaper. But for the timely ____ of the law enforcement agencies, there would have been a clash between the two communities Which is not synthetic polymer? a) Teflon b) PVC c) Chitin Which site would be the most reliable for information?a site with numerous pictures and very little texta site which ends in .coma site with few sources listeda site which includes external links to reputable sources What fraction of the entire South's population were slaves in the mid 1800s?1/41/31/22/3 What is the length of the base of a parallelogram if the Area is 125 sq. yds., and the height is 5 yds. ? Just put the answer. Hint: write the formula for area of a parallelogram and substitute what information you know. Use algebra to solve. Which expression is equivalent to (3a2b3)1 What causes Amelia to be so angry with her sister, Annette?A)Amelia is angry because Annette is forcing her to gosee a play with her friends Jo, Meg, and Laurie.B)Amelia is angry because Annette won't come to seethe latest Michael Sanders movie with her.C)Amelia is angry because Annette is going to see amovie with her friends and not taking Amelia.D)Amelia is angry that Annette will not let Ameliaborrow her copy of the novel, Little Women explain how the relevant strategy can be helpful if you are grieving loss of a loved one Please help! I'm struggling! Will give out BRAINILIEST if CORRECT!What is the difference between natural selection and artificial selection? Explain why? Compare an earthquake with a Richter scale magnitude of 5.5 to one with a magnitude of 7.5. A. 2 times stronger B. 1000 times stronger C. 100 times stronger D. 20 times stronger In the preamble, the phrase establish Justice, insure domestic Tranquility means Which of the following is a solution of the system 2x + y = 9 and 3x + 5y = 19. helppls give me an honest answer 6 yards long and 4 yards wide. What is the area in square feet? Theof the cell direcs cell activity and ads like the control center. [(54 + 2) + 3-6] divided by 2