Mathematics High School

Segment AB is shown on the graph. Which shows how to find the x-coordinate of the point that will divide segment AB into a 2:3 ratio using the formula…
PLEASE HELP!!

Segment AB Is Shown On The Graph. Which Shows How To Find The X-coordinate Of The Point That Will Divide

Answers

Answer 1

Answer:

[tex]x=\dfrac{2}{5}\times (2+3)-3[/tex]

Step-by-step explanation:

The given ratio is 2:3.

x₁ = -3, x₂ = 2

We need to find the x-coordinate of the point that will divide segment AB into a 2:3 ratio. The formula is as follows :

[tex]x=\dfrac{a}{a+b}(x_2-x_1)+x_1[/tex]

Put all the values,

[tex]x=\dfrac{2}{2+3}(2-(-3))+(-3)\\\\=\dfrac{2}{5}\times (2+3)-3[/tex]

Hence, the correct option is (d).

Answer 2

Answer: D

Step-by-step explanation:

I got it right on edge trust me :)

Related Questions

I need help quick. ASAP.​

Answers

It’s 1/2 (now I’m going to write random stuff because it says it has to be at least 20 letters jehdhsjdbdjeiksjejdi)

Help pleaseeeeeeeeee

Answers

9514 1404 393

Answer:

  47 -6√10

Step-by-step explanation:

As you know, the area of a square is the square of the side length. It can be helpful here to make use of the form for the square of a binomial.

  (a -b)² = a² - 2ab + b²

  (√2 -3√5)² = (√2)² - 2(√2)(3√5) + (3√5)²

  = 2 - 6√10 + 3²(5)

  = 47 -6√10

__

Check

  √2-3√5 ≈ -5.29399 . . . . . . . . note that a negative value for side length makes no sense, so this isn't about geometry, it's about binomials and radicals

  (√2-3√5)² ≈ 28.02633

  47 -6√10 ≈ 28.02633

Which graph represents the solution of x2 + 9y2 <81 and y2 + 2

Answers

Answer:

C on edge

Step-by-step explanation:

the guy above is correct

The graph that represents the given inequalities is required.

The required graph is attached.

The inequalities are

[tex]x^2+9y^2<81[/tex]

[tex]y^2+2<x[/tex]

Converting to general forms

Ellipse

[tex]\dfrac{x^2}{9^2}+\dfrac{9y^2}{9^2}<1\\\Rightarrow \dfrac{x^2}{9^2}+\dfrac{y^2}{3^2}<1[/tex]

So,

[tex]a=\pm9[/tex]

[tex]b=\pm3[/tex]

The vertices of the major axes are [tex](9,0)[/tex] and [tex](-9,0)[/tex]

The vertices of minor axes are [tex](0,3)[/tex] and [tex](0,-3)[/tex]

The center lies on the origin.

Since, the sign of the inequality is [tex]<[/tex] the shaded region will be inside the ellipse excluding the ellipse.

Parabola

[tex]x>1(y-0)^2+2[/tex]

So,

Vertex of parabola = [tex](2,0)[/tex]

Since, the square term is [tex]y^2[/tex] the axis of symmetry is the [tex]x[/tex] axis.

The parabola will open towards the positive x axis.

The shaded region is the area in the parabola excluding the parabola due to the [tex]>[/tex] sign.

Learn more:

https://brainly.com/question/24210887

What is the area of a rectangle with side
lengths x - 4 and 5x + 7?

Answers

(x-4)(5x+7)
expand this
= 5x^2 + 7x - 20x - 28
= 5x^2 - 13x - 28 units squared

Carl's class is collecting canned food for a food drive. If the class collects 3 2/3 pounds on the first day and 4 1/4 pounds on the second day, how many pounds of food have they collected so far?

Answers

Answer:

7 11/12

Step-by-step explanation:

3 2/3 + 4 1/4 = 3 8/12 + 4 3/12 = 7 11/12

A 7-foot roll of aluminum foil costs $1.68. What is the price per inch?

Answers

Answer:

Step-by-step explanation:

141.12

how many solutions does the nonlinear system of equations graphed below have?

Answers

Answer:

A. Zero

Step-by-step explanation:

The upside down parabolic graph has no roots because it not linear

JUST ANSWER MORE POINTS THAN NEEDED

Answers

Answer: b

Step-by-step explanation:

Answer:

The answer would be option B: x < 95

Step-by-step explanation:

PLEASE Help I need the area in cm2 THanks Have a nice day!!

Answers

Answer:

132 cm^2

Step-by-step explanation:

Area of trapezoid = 1/2 ( (7 + 19) * 8) = 26*4 = 104 cm^2

Area of rectangle = 4 x 7 = 28 cm^2

104 cm^2 + 28 cm^2 = 132 cm^2

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

CAN SOMEONE PLEASE HELP ME!!! I REALLY NEED IT

n = ___

Answers

Answer:

i got n =2

Step-by-step explanation:

setted up a proportion, so 4/n+6 = 9/n+16 and solved from there and got 2.

Which is equivalent to (15x2 + 3x – 6)-(15x2 + 3x + 6)?

Answers

Answer:

creo que es hay 15también eso yo pienso

Find X.
Round to the nearest tenth.
Z
20 ft
22ft
X
18 ft
Y
X= [?]°

Answers

Answer:

X≈ 70.5°

Step-by-step explanation:

Using the cosine rule in Δ XYZ

cos X = [tex]\frac{y^2+z^2-x^2}{2yz}[/tex]

with x = 22, y = 20, z = 18 , then

cos X = [tex]\frac{202+18^2-22^2}{2(20)(18)}[/tex]

          = [tex]\frac{400+324-484}{720}[/tex]

          = [tex]\frac{240}{720}[/tex] , then

∠ X = [tex]cos^{-1}[/tex] ([tex]\frac{240}{720}[/tex] ) ≈ 70.5° ( to the nearest tenth )

I dont know what to ask im just posting this question so the questions I asked are equal to how much friends I have :-:

Answers

Wassup. I'm back from the dead. Satan revived me.

CALL ME BY YOUR NAAAAAAAAAAAAAAAME

The diagram beloon shows a cup in the shape of a right circular conse and yone of its measurements,
cm
10 cm
Which of the following is closest to the volume, in cubic centimeters, of the cup?

Answers

Answer:

option c

volume of right circular cone=1/3 *(pi)* r*r *h

12345678910112131415161718192021212223242526272829303132333435363738394041424344454647484950

Answers

Answer: what what! Confused

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

Find each angle or arc measure

Answers

Answer:

17

Step-by-step explanation:

34/2 because the measure of the arc is half of what it would normally be because it touched the other side

A class has 16 boys and 20 girls. A prefect is to be chosen from the class. If
each student is equally likely to be chosen, calculate the probability that the
selected prefect is:
(a) a boy (b) a girl

Answers

Answer:

a) 16/36 b)20/36

Step-by-step explanation:

16 + 20 = 36

36 = how many people are in the class all together

Sorry if it is wrong

If the measure of angle 5 is 57 degrees, what is the measure of angle 2?

Answers

Answer:

3

Step-by-step explanation:

Angle 1 is a supplement of angle 2, and m angle 1 is 123 degrees. Angle 2 is a complement of angle 3. Find m angle 3.

Plz help me with this math problem

Answers

A and C because their less than -2

Answer:

c and a because x = a smaller number

What is the standard deviation of scores for the tenth
level?
O 215
0 311
O 354
0 430

Answers

Answer:354

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

GOT IT RIGHT ON TEST!!!!

kim rented skates for h hours.The rental free was $2.50 per hour. she paid a total a 2.5h=20 b 1.5h=10 c 1.5h=20 d 2.5h=10l of $20

Answers

Answer:

2.5h=20

Step-by-step explanation:

:D

1.35b = 40.5
what is the value of b ?

Answers

Answer:

b=30

Step-by-step explanation:

PLZ HELP PLZ PLZ ILL MARK AS BRAINLIESTT!!!

Answers

Answer:

25

Step-by-step explanation:

Someone help me with this pls

Answers

The answer would be 8 ^-5

Answer:

=8^-8 × 8^3

= 8^-8+3

=8^ -5

Question 5 (1 point)
Calculate the area of this composite shape. Use the ti key on the calculator. Round answer
to tenths.
10 yd
12 yd
13 yd
13 yd
Area =
yd2

Answers

i think its 1,560 because you have to multiple the top which is 10 to the bottom but the bottom one is not the same shape as the top and for the middle you multiple 12 because their the same shape and for the bottom their the same shape as well.

Use the following situation for #21 - 22
A bag contains 25 red markers, 18 blue markers, and 29 yellow markers. A marker is selected,
replaced, then another marker is chosen. Find each probability
21) P(red then blue)
A. 25/284
B. 30/201
C. 197/5184
D. 25/288

Answers

Pretty sure the answer is B

Answer:c

Step-by-step explanation:

how many 2 digit numbers are multiples of five

Answers

Answer:

18

Step-by-step explanation:

Hope it helps plz give brainlies! ;D

A tea infuser in the shape of a right rectangular pyramid is 7.9 cm tall and has a base 3 cm long and 1.5 cm wide. To make the best tea, the infuser should be 80% filled with tea. What is the volume of tea needed to fill the infuser to 80% of its capacity?

Answers

Answer:

28.44 cm³

Step-by-step explanation:

Full volume is:

V = lwhV = 3*1.5*7.9 = 35.55 cm³

Volume of tea required:

35.55*80/100 = 28.44 cm³

someone, please help !! these are direct and inverse variations, algebra 2. i need them asap !

Answers

Answer:

3, 20, 2, and 2.5

Step-by-step explanation:

For each question, they gave you an x and y value. If you substitute them into the equation and then solve for k, you get your answer.

On the first one, x is 12 and y is 1/4. If you put those into the equation they gave you y = k/x, you get 1/4 = k/12

3/12 is 1/4 so the first k is 3.

Second one y = k/x. x is 4 and is 5. So 5 = k/4

20/4 is 5, so the second k is 20.

Simran used a simulation to predict the number of days of rain in his town. A number 1 or 2 indicates a week in which it rained. Numbers 3, 4, or 5 indicate a week in which it did not rain. The results of the simulation are shown above. What is the experimental probability that it will rain in Simran’s town in at least 1 of the next 4 weeks?

Answers

Answer:

The answer that I got for mine was 40%

Step-by-step explanation:

This is because there were 10 trials and 4 of the trials had rain. so 40 percent of the trials had rain. Hope it helps!

Other Questions
Can u help me and if u dont know dont answer Read the excerpt below and answer the question.Then you shall be courteously entreated to call and examine, and shall find an abundance of husbands, wives, brothers, sisters, fathers, mothers, and young children, to be "sold separately, or in lots to suit the convenience of the purchaser;" and that soul immortal, once bought with blood and anguish by the Son of God, when the earth shook, and the rocks rent, and the graves were opened, can be sold, leased, mortgaged, exchanged for groceries or dry goods, to suit the phases of trade, or the fancy of the purchaser.The passage above directly references which themes in the book? Select all that apply.A. Slavery destroys families.B. There are no good slave owners.C. There is a contrast between slavery and American ideals.D. Slavery is anti-Christian. What was the Reformation and was it important Which expresion does NOT equal the length of one of these pieces in feet. Plz help me i really need it. Classify the expression by degree. -6x5 + 7x4 - 5x22345WILL MARK BRAINLEST Darren reads 5 pages of a book each morningand 7 pages of a book each evening.How many pages will he read in seven days? What is a formula for the nth term of the given sequence ? 10,-20,40... What expression can be used to find the quotient of 1,512 24 can someone help me lol?? (5p^3 - 3) +(2p^2-3p^3)= Find the Area of the Trapezoid below * A $550 T.V is discounted by 30%. It is then discounted another 10% the purpose of competition policy what is a carnivore? Mel used _____________ cream to cover her ___________. Which nucleus completes the following equation? A cell phone company offers two different monthly text-messaging plans as shown in the table below. For what number of text messages will both plans cost the same? A. 55 messages B. 85 messages C. 110 messages D. 140 messages "The shadows, she fancied, had tricked her."What is the meaning of the word "fancied" inthis sentence?desiredsaidthoughthoped Calculate the volume of solvent present in a 55.5%by volume of 10.5 mL alcohol solution. Bungee jumping has joined the ranks of surfboarding skateboarding and sky surfing to be classified as an extreme sport.Which sentence demonstrates the needed corrections for the sentence?Group of answer choicesBungee jumping has joined the ranks of surfboarding, skateboarding, and sky surfing as an official extreme sport.Bungee jumping has joined the ranks of, surfboarding, skateboarding, and sky surfing, as an official extreme sport.Bungee jumping has joined the ranks of surfboarding, skateboarding and, sky surfing as an official extreme sport.Bungee jumping has joined the ranks of surfboarding, skateboarding and sky surfing as an official extreme sport.