Mathematics High School

Help pls! answer choices listed!!

which statement about y = x^2 + 5x - 24 is true?

a. The zeros are -3 and 8, because y=(x - 3)(x + 8)

b. The zeros are 3 and -8, because y=(x - 3)(x + 8)

c. The zeros are -3, and 8, because y=(x + 3)(x - 8)

d. The zeros are 3, and -8, because y=(x + 3)(x - 8)

Answers

Answer 1
answer: b
it’s factored correctly and the zeros are correct

Related Questions

3x + 2y = -10
5x + y = 9

Answers

Answer:

x=4, y=-11. (4, -11).

Step-by-step explanation:

3x+2y=-10

5x+y=9

--------------

3x+2y=-10

-2(5x+y)=-2(9)

--------------------

3x+2y=-10

-10x-2y=-18

-----------------

-7x=-28

7x=28

x=28/7=4

5(4)+y=9

20+y=9

y=9-20=-11

Help me please!
If you get it right, I’ll will brainliest u!!

Answers

Answer:

Angle S is a straight angle.

Step-by-step explanation:

180° is a straight line.

What number divided by -12 is -5 as a result?

Answers

Answer:

60 divided by -12 = -5

Hope this helps  

Find the x- and y-intercepts of the graph of the linear equation 3x+6y=2

Answers

Answer:

x-intercept: 2/3

y-intervept: 1/3

Step-by-step explanation:

3x + 6y = 2

You're supposed to 'cover them'.

If you want to find the x-intercept, you will cover 6y like it doesn't exist. So now, it's going to be:

3x = 2

You'll then solve for x, which will be the x-intercept

3x/3 = 2/3 (Divide both sides by 3)

x = 2/3 or 0.66... (the 6 goes on forever)

Now, to find y, you'll act like x doesn't exist. It's going to be:

6y = 2

Solve for y, which will be the y-intercept

6y/6 = 2/6 (Divide both sides by 6)

y = 1/3 or 0.33... (the 3 goes on forever)

If you put them as coordinates:

x-intercept: (2/3, 0)

y-intercept: (0, 1/3)

Which holiday showed greater variability in the
data?

Answers

Answer:

christmas

Step-by-step explanation:

Solve the following system of equations. 4x = 15y 17 + y = -13​

Answers

here ya go!!! i hope this helps! i did it via substitution

What’s measure angle K ?

Answers

Answer:

angle K = 180 - 128 = 52 degrees

Step-by-step explanation:

The sum of all angles in a triangle will always add up to 180°. So, because the two triangles are identical, you can do 180-46-82, and get your answer, which is 52°. Have a nice day!

1000 points!

Match the civilization with the region it was located in:

1. Safavid
Anatolia
2. Mughal
Iran
3. Ottoman
India

Answers

Answer:

1. iran

2. South asia

3.Anatolia

Step-by-step explanation:

hehe

Answer:

1. iran

2. South asia

3.Anatolia

Step-by-step explanation:

Twenty percent is equal to what decimal?

Answers

Answer:

0.05

Step-by-step explanation:

0.2 is equal to 20%

Sandra can type 180 words in 3 minutes. At this rate, how many words can she type in 5 minutes?

Answers

Answer:

300

Step-by-step explanation:

180÷3=60

60x5=300

Answer: 300 words in 5 minutes

Step-by-step explanation:

divide 180 by 3 (equals 60)

multiply 60 by 5 to get your answer (300)

please please help asap :)

Answers

Answer:

12

Step-by-step explanation:

to get from 3 to 6, 3 is multiplied by two

multiply the 4 by two to give you 8

line WY = 8

X = 8 + 4

X = 12

Help please... I need help

Answers

Step-by-step explanation:

3x = 12 - 18

3x = (- 6)

X = (-6)/3

x = (-3)

Jonah had 3/4 cup of water in his cup. He drank 1/2 cup of water. How
much water did he have left?

Answers

Answer:

1/4th Cup left

Step-by-step explanation:

1/2 cup is equal to 2/4 cup, so subtract that from 3/4th and you end with 1/4th

What 3.8in nearest tenth

Answers

Answer:

3.8

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

Since the tenths place is where the 8 is 8 is over 5 and is closest to ten

What is an
equation of the line that passes through the points (-3,7) and (3, 3)?

Answers

Y= -4/6x+5, the y-intercept is 5 and the slope is -4/6 hope this helped :)

Write a recursive formula for the sequence: −3, 34, −316, 364, −3256

Answers

Answer:

-7

Step-by-step explanation:

in not less than 50 words write an essay on your favorite subject and why u like it
​

Answers

Answer:

i like science because its combines one of my favorite subjects and turns it into logic.

what would 4xy + 6y be? factoring and its not what i thought the answer was fdkjdfnds

Answers

LOL the answer is 10xy

Answer:

10xy^2

Step-by-step explanation:

Collecting like terms, 6+4=10 and the two y's will make y^2

if dy/dx = x(y-1), find the equation of the tangent line at x=-2 with f(-2)=3

Answers

Answer:

The equation of the tangent line passing through the point (-2,3) is

 4 x + y +5 =0

Step-by-step explanation:

Step(i):-

Given that the slope of the tangent

             [tex]m = \frac{dy}{dx} = x(y-1)[/tex]

             m = -2( 3-1) = -4

Given point x = -2

         y = f(-2) =3

∴The given point ( x₁ , y₁) = ( -2 ,3)

Step(ii):-

The equation of the tangent line passing through the point (-2,3)

[tex]y - y_{1} = m(x-x_{1} )[/tex]

[tex]y -3 = -4(x-(-2))[/tex]

y -3 = -4( x+2)

y-3 = -4x -8

4x + y -3+8=0

4x +y +5=0

Step(iii):-

The equation of the tangent line passing through the point (-2,3) is

  4 x + y +5 =0

-4x+5 + -13x+39=180 angle measure

Answers

Step-by-step explanation:

−4x+5−13x+39=180

Step 1: Simplify both sides of the equation.

−4x+5−13x+39=180

−4x+5+−13x+39=180

(−4x+−13x)+(5+39)=180(Combine Like Terms)

−17x+44=180

−17x+44=180

Step 2: Subtract 44 from both sides.

−17x+44−44=180−44

−17x=136

Step 3: Divide both sides by -17.−17x

−17

=

136

−17

x=−8

Answer:

x=−8

solve using multiplication algorithm vertical
72x43

Answers

Answer:

3096?

Step-by-step explanation:

I don't know what that method is, sorry.

But 3096 is 72*43 the normal way.

This is due today!! Brainliest to whoever answers it correctly.

Answers

Answer:

First you need to plot points then add the points

Step-by-step explanation:

Answer: plot the points and add them up

Please help whats the error ​

Answers

Answer:

x=20°

Step-by-step explanation:

5x°=100° ----because they are vertically opposite angles

x=100/5

x=20°

Find the slope and the y-intercept of the graph of y+1=4/3x.
What is the slope and the y-intercept?

Answers

Answer:

Slope = 4/3x; y-intercept = -1

Step-by-step explanation:

y + 1 = 4/3x

You have to write this equation in slope-intercept form (solve for y) if you want to find the slope and y-intercept

y + 1 = 4/3x

Subtract one from both sides

y + 1 - 1 = 4/3x - 1

y = 4/3x - 1

Now that we have the equation, you can now find the slope and y-intercept

y = mx + b; m is the slope and b is the y-intercept

So for y = 4/3x - 1, the slope is 4/3x and the y-intercept is -1

Factor the following expression.
12 vx?y9 + 18V3x6

Answers

Answer:

the anwser is 6(2vw?y+3V^3x^6)

Step-by-step explanation:

Needdddddd helpppppppp ASAP

Answers

Answer:

4th option, always increasing

Step-by-step explanation:

It’s always increasing because the graph is concave up

If you get it right/wrong, do let me know

i think it’s b because it first goes down then starts to go up again

Find mP.

A. 27°
B. 31°
C. 59°
D. 86°

Answers

Answer: Answer is actually A) 27

Step-by-step explanation: :)

Which one of these is NOT equivalent to 2/3?
1. 11/23
2. 12/18
3. 14/21
4. 6/9

Answers

Number 1 is not equivalent to 2/3

Which of the following inequalities is the solution to the number line?

Answers

Answer:

A

Step-by-step explanation:

- 5x + 4 > 9 ( subtract 4 from both sides )

- 5x > 5

Divide both sides by - 5, reversing the symbol as a result of dividing by a negative quantity.

x < - 1

Which is represented by the given number line

a circular garden has a diameter of 12 feet. what is the best approximation for the circumference of the garden? use 3.14 to approximation pi

Answers

Answer:

37.68

Step-by-step explanation:

C(circumference)= 2pi r

If the diameter is 12, the r adius is 6

plug into equation

2(pi)(6)

=12pi

=37.68

Answer:

37.68 for K12

Other Questions
the sum of the measures of two exterior angles of a triangle is 272. what is the measure of the third exterior angles The area of a circle is 25.12 square yards. If the dimensions of the circle are tripled, what will be the area of the new figure?1. 226.08 yd 22. 8.37 yd 23. 75.36 yd 24. 150.72 yd 2 OJ Simpson's "Dream Team" of lawyers andforensic experts were able to raise serious doubts about the CSI workand analysis of evidence by the LAPD. Below is a list of some of theissues raised by OJ's defense team. Explain the errors that were madewith more specific details. PLEASE HELP ME I WILL GIVE ALL MY POINTS.Compose a paragraph of 5-7 sentences that addresses the prompt. See the writing prompt slide in PowerPoint 2.18 for more information. (Quarter 3 Notes under Content)February 18thOn this day in 1930, Pluto, a former planet, was discovered. Later scientists decided Pluto was a dwarf planet. What isyour personal opinion about the scientists no longer considering Pluto to be the 9th planet? Do you think they are correct, or do you think Pluto should have remained a planet? Why? does how many mean to add or subtract? Compare the planets Earth and Neptune. Describe how are they different from each other. Cystic Fibrosis is an autosomal recessive disease. A carrier male is married to a carrier female. What is the chance they will have a child with cystic fibrosis? Another word for speed ANSWER THESE EASY QUESTIONS WILL GIVE BRAINLY What equation is being graphed?A. y+5= -3/2(x-4)B. y-5= -2/3(x+4)C. y-5= -3/2(x+4)D. y-4= -3/2(x+5) What is 65% of 20?ye 00922A33-2-1+4{5If triangle ABC is reflected over the y-axis, reflected over the x-axis, and rotated 180 degrees, where will point A' lie?O(-1,2)O(-2,1)O(1, -2)O (2, -1) Find the square root of 64a^2/9b^2+4+32a/3b what is 85% of 250$Step by step plsss Please help this is dew in 20 minutes Rosemarie made a necklace from materials that cost $30. She is going to sell the necklace to Betty at 390% of this cost. About how much should Betty pay for the necklace?$12,000BS1,200C$120DS12 List all the factors of 42. A card is in the shape of a rectangle. The length of the card is 7 cmand the area of the card is 35 sq cm. What is the width of the card incentimeters? In 2016, the net worth of the average White family, $171,500, was about ten times higher than that of a Black family, $17,150. Primero, di quin escribi este fragmento y a qu obra pertenece. Luego, basndote en las huellas queencuentres en este fragmento, resume todas las conclusiones que puedas sacar acerca de los dospersonajes, las relaciones entre ellos, su contorno y su situacin econmica y social. Cuando la rapaza entr, cargada con el haz de lea que acababa de merodear en el monte del seor amo, el tioClodio no levant la cabeza, entregado a la ocupacin de picar un cigarro, sirvindose, en vez de navaja, de unauila crnea, color de mbar oscuro, porque la haba tostado el fuego de las apuradas colillas,Ildara solt el peso en tierra y se atus el cabello, peinado a la moda de las seoritas y revuelto por losenganchones de las ramillas que se agarraban a l. Despus, con la lentitud de las faenas aldeanas, prepar elfuego, lo prendi, desgarr las berzas, las ech en el pote negro, en compaa de unas patatas mal troceadas y deunas judas asaz secas, de la cosecha anterior, sin remojar. Al cabo de estas operaciones, tena el to Clodio liadosu cigarrillo, y lo chupaba desgarbadamente, haciendo en los carrillos dos hoyos como sumideros, grises, entre elazuloso de la descuidada barba.