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

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)

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

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

help me please. i will give brainliest

Answers

Answer: 11.7

Explanation:

-1.7-(-13.4)=11.7

Find the measure of the arc or angle indicated.

Answers

The measure of the arc indicated is 700 degrees

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

Answers

Answer:

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

(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

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

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]

what is the value of X? ​

Answers

Answer:

Anything between 0-90 degrees.

Step-by-step explanation:

Not enough information to find x.

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

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

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

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

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 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

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

What are the last two ?

Answers

Answer:

uhm

Step-by-step explanation:

help help helllllllllp​

Answers

Answer:

que?

Step-by-step explanation:

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

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:

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

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

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  

-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:

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

Please Help and thank you!!!

Answers

Answer:

volume

Step-by-step explanation:

volume = lxwxh

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.

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

Answers

Answer:

Step-by-step explanation:

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