helppppppppppppppppppppppppppppppppppppppp

Answers

Answer 1

4 in each and 2 left

Related Questions

Write an equation that reflects this relationship using x to represent the amount of fish in grams and y to represent the number of calories.

Answers

Answer:

send the graph and ill solve it

Step-by-step explanation:

2x3 + 8x2 + 10x + 4 all potential roots and actual roots

Answers

Answer:

potential: {±1/2, ±1, ±2, ±4}actual: [-2, -1, -1}

Step-by-step explanation:

The Rational Root Theorem tells you that potential rational roots are ...

±(divisor of constant term)/(divisor of leading coefficient)

Ignoring the fact that all of the coefficients can be reduced by a factor of 2, straightforward application of this theorem suggests possible rational roots might be ...

±{1, 2, 4}/{1, 2} = {±1/2, ±1, ±2, ±4} . . . potential roots

Examination of the graph of the function shows the actual roots are ...

x = -2, -1 (multiplicity 2)

_____

Additional comment

Descartes' rule of signs eliminates positive real roots from the list. (There are no coefficient sign changes, hence no positive real roots.)

Division of the polynomial by 2 gives x³ +4x² +5x +2 = 0, which only suggests rational roots of -2 or -1. The answer to the question of potential roots depends on the extent to which you refine the list above.

Solve the following equation by factoring: x^2+ x– 42 = 0

Answers

Answer:

x=6,x=-7

Step-by-step explanation:

x^2+x-42=0

x^2-6x+7x-42=0

x(x-6)7(x-6)=0

(x-6)(x+7)=0

Simplify please...Simplify Simplify

Answers

Answer:

See images.

Step-by-step explanation:

For these kinds of problems, get a common denominator. Put everything over that common denominator and add or subtract the terms in the numerator. Combine like terms. See images.

Answer:

Here are the answers.

Step-by-step explanation:

Plz solve the problem.

Answers

Answer:
If this is what your looking for, the answer may be:
x=7
Hope this helps!

Answer:

x = 7

Step-by-step explanation:

The ages and grades of some of the 19 girls on a club soccer team are shown in the table. Which two-way frequency table correctly shows the marginal frequencies?

Answers

Answer:

Step-by-step explanation:

add up to a total of 21 girls. The question says there are 19 girls, so those two are eliminated. Table B's data doesn't even add properly so that is eliminated too

Answer:

Add up the 21 girls,

table B is out btw

Ik I'm late just want to help :)

Factor
x ^ 3 + 2x ^ 2 – 5x - 10 = 0

Answers

Answer:

Step-by-step explanation:

When you have four terms and 3rd degree equation (the highest power is 3) you will want to try to "factor by grouping"

Group together two terms, watch out for the negative signs!

x^3 + 2x^2-5x-10=0

(x^3 + 2x^2) - (5x+10)=0

Find a common factor in each group and factor it out. You're hoping that what is left in the parenthesis is the same in both cases.

x^2(x+2)-5(x+2)=0

Now you can factor out that (x+2) because it is both terms.

x^2(x + 2) - 5(x + 2)=0

~~~~ ~~~~

Pull these out.

What will be left is the x^2 and the - 5 (dont lose that - in front of the 5)

(x + 2)(x^2 - 5) = 0

If all you have to do is factor, then you're done. It is factored. But if you have to "solve" also, then put x+2=0 and x^2-5=0 and solve.

x = -2 and x = +- sqrt5

Write a linear function f with f(-2) = 6 and f(0) = -4
f(x) =

Answers

Answer:

y = -5x - 4

Step-by-step explanation:

yeah-ya............ right?

Please help
The question is in the picture

Answers

Answer:

Step-by-step explanation:

90/2 = 45

45/2 = 22.5

A certain stock sold for $56.12 on Monday. On Tuesday it sold for $60.19. Find the increase in the price of the stock from Monday to Tuesday

Answers

Answer:

$ 4.07

Step-by-step explanation:

The problem is asking for the Increase in the stock price from Monday to Tuesday, meaning they want to know the difference between the stock price on Monday and Tuesday.

So we subtract Monday's price from Tuesday's price.

$60.19- 56.12 = $4.07

a2+b2=
What is the answer

Answers

Answer:

(a+b)² - 2ab

Step-by-step explanation:

it is a formula :)

Pleaseeee helppppp meeee

Answers

Answer:

5) y=13x+10

A. The subtraction property of equality says if we subtract one side of the equation, we do the same for the other side.

B. The addition inverse property is what you add to a number to create the sum of 0.

C. Like the subtraction property of equality, the division property says when you divide one side, you must divide the other side.

Step-by-step explanation:

Explained in answer :D hope it made sense

What is the height of the box?
A. 15 in.
B. 30 in.
C. 50 in.
D. 100 in.

Answers

The answer is d 100 inches

What is 2 plus 55?

........................

Answers

Answer:

Step-by-step explanation:

...........................

If you add 2 to 55 it’s going to equal 57

Please help I don't understand i'm in the lowest class.

Answers

Answer:

Step-by-step explanation:

the answer is
11
13
15
17
23

I NEED ANSWER ASAP PLEASE I NEED ANSWER NOW ITS DUE IN 20 MINS

Answers

First : parallel lines

I have to find out which quadratic equations are in standard form?

Answers

Answer:

See image

Step-by-step explanation:

In order to be in standard form, all the variables should be on the same side of the equation. The x^2 term should be first, then the x term then the constant (you could think of it as an x^0 term; it is a plain number) The coefficients of the x^2 term and the x term, should be integer coefficients (the number next to the x^2 and x cannot be a fraction or decimal)

What is the square root of -7

Answers

Answer:

negative numbers don't have square roots. a square is either positive or 0, so your questions answer doesn't exist. if you want positive 7 though, 5.291502... etc

I believe………it’s 0…….

can someone help me :

Answers

Answer:

A: yes

B: yes

C: no

D: no

E: no

Hope This Helps!!!

Answer:

s = -2

s = -8

Step-by-step explanation:

negative numbers get smaller and smaller the farther they are from zero

Four movie tickets cost $30.00. Each ticket cost the same amounts.what was the cost of each tickets in dollars and cents

Answers

Answer: $7 and 50 cents

Four movie tickets cost $30.00

1 movie ticket will cost 30.00/4 = $7.50

7 dollars and 50 cents
$7.50

You divide 30.00 from 4 (30.00/4) and it equals to 7.5, but since we are dealing with money we add a zero at the end(7.50)

Hope this helps!

cualquier es la siguiente expresiones equivalentes a(4x-5) (3x+7)

Answers

Answer:

Step-by-step explanation:

21jshe 21jjxjdjdbxhxbdhxbdh21

Creo que la respuesta es 12x^2 +13x -35

(22²bc) (56°c)
a) loeb e b)25 å b2
c) 10å b¢ ) 10 abc
a
b
C
d
Simplify:

Answers

Answer:

Step-by-step explanation:

(2a²bc²)(5b²c)

= 2 × 5 × a² × b × b² × c² × c

= 10 × a² × b³ × c³

= 10a²b³c³

If 4 Apple pies require 22 apples, how many pies can be made with 77apples?

IT IS WORTH 50 POINTS

Answers

14 apple pies
Explanation:
22/4= 5.5
77/5.5= 14

Answer:

14 apple pies

Step-by-step explanation:

Which value is a solution to the inequality: 2(x-2)>14 *

-10
4
3
10

Answers

Answer is 10

Factorise the bracket on the left side:

2(x–2)>14

2x–4 > 14

Then rearrange to get x on its own:

2x > 18

x > 9

The only value for x which can satisfy the inequality can only be 10, which is greater than 9.

What is the number of solutions to the system of
equations?
Infinitely Many
Solutions
No Solution
One Solution
Two Solutions

Answers

Infinitely many, as the lines intersect at an infinite number of ordered pairs

solve for x and graph the solution on the number line

Answers

Answer:

[tex]\boxed{\sf x\ge \:-1}[/tex]

Step-by-step explanation:

[tex]\sf 4x\ge \:-4[/tex]

Divide both sides by 4:

[tex]\sf \cfrac{4x}{4}\ge \cfrac{-4}{4}[/tex][tex]\sf x\ge \:-1[/tex]

__________________________________

how to solve an equation using quadratic formula

Answers

Answer:

[tex]{ \rm{x = \frac{ - b \pm \sqrt{ {b}^{2} - 4ac } }{2a} }} \\ [/tex]

Ayudaaaaaa es para hoy

Answers

Answer:

Step-by-step explanation:

a (2³)² = 2³ˣ² = 2⁶

b (7⁰)¹ = 7⁰ˣ¹ = 7⁰ = 1

c (5⁶)³ = 5⁶ˣ³ = 5¹⁸

d (6²)⁴ = 6²ˣ⁴ = 6⁸

e (8³)⁴ = 8³ˣ⁴ = 8¹²

f (4³)² = 4³ˣ² = 4⁶

g (9¹)² = 9¹ˣ² = 9² = 81

h (3⁷)² = 3⁷ˣ² = 3¹⁴

i (10²)³ = 10²ˣ³ = 10⁶

j (11²)⁴ = 11²ˣ⁴ = 11⁸

Triangle ABC is rotated clockwise about the origin through 90°. The resulting triangle is then
rotated clockwise about the origin through 270° Identify the vertices of the triangle after
these transformations

Answers

When a shape is rotated, it must be rotated through a point.

The vertices of the triangle would remain unchanged after both transformations

Assume the coordinates of triangle ABC is (x,y).

The first rotation is 90 degrees clockwise rotation.

The rule of this transformation is:

[tex](x,y) \to (y,-x)[/tex]

Next, the triangle is rotated 270 degrees clockwise.

The rule of this transformation is:

[tex](x,y) \to (-y,x)[/tex]

So, we have:

[tex](y,-x) \to (x,y)[/tex]

Hence, the vertices of the triangle would remain unchanged after both transformations

Answers

Answer:

(-7x + 4)(-7x - 4)

Step-by-step explanation:

When you multiply two binomials together and you want the result to be the difference of squares, the two binomials must have the same terms and ONE of the terms must have the opposite sign.

Ex: (a+b)(a-b)

OR (x+2)(x-2)

OR (m-3)(m+3)

OR (2x+1)(2x-1)

OR (-5n+7)(-5n-7)

These multiplications

(–7x + 4)(–7x + 4) and

(-7x + 4)(4 - 7x) yield a perfect square trinomial.. Both factors are identical, so they are not the answer.

(–7x + 4)(7x – 4) is also not the answer because one factor is the opposite of the other factor. That is, both terms in one factor are the opposite sign from the other. We need just ONE term to have the opposite sign.

Difference of squares:

(a+b)(a-b)=

a^2 - b^2

Other Questions

stanley milgram conducted a classic experiment on obedience to authority in the 1960s. when soliciting participants, he advertised it as a study of learning. subsequently, participants served in the role of the "teacher" who sat behind a controller and administered "electric shock" to the "learner" for incorrect responses. throughout the study, participants believed that they had either badly injured, or in some cases, created a fatality. what about this study is considered ethically problematic in contemporary psychology? What job did Katherine Goble have before she applied to be a mathematician at Langley laboratory? A carpet installer charges a flat rate of $40, plus $1. 50 per square foot for labor. So, the total cost for labor depends on the amount of carpet installed. The relationship between the total cost for labor and the amount of carpet installed is. The domain of the relation is x . The range of the relation is y . Which absolute value functions will be narrower than the parent function, f(x) = |x|? Check all that apply. F(x) = |x| f(x) = |x " 2| f(x) = |x| 3 f(x) = 2. 9|x| f(x) = 1. 2|x 8| f(x) = 0. 7|x| " 3. 2. Good evening my daughter needs help with the following. thank you The brain has reached its adult size by what age? a. 10 years old b. 16 years old c. Late 20s d. Early 30s ( I couldnt change the collage title its not collage) write a story Mahesh - a young aspirant for a job-goes for an interview as clerk for a company manager wishes to test him - leaves a 500 rupee note lying near the chair where Mahesh would sit - Mahesh knocks politely and enters manager interviews him about his qualifications - satisfied - Mahesh looks down - see 500 rupee note - picks it up - hands it over to the manager - manager pleased - sure about Mahesh's honesty - hires him - later Mahesh rises to post of assistant manager - finally becomes partner. Draw a punnet square showing all the possible blood types for the offspring produced by type o mother and a type an father how much power is needed to lift a box with a force of 780 newtons over a distance of 2 meters in 45 seconds Identify the y-axis on the graph, what does it represent Lexie, a marketing manager, regularly interviews candidates for her team. Because Lexie is a people person, and her department is built on teamwork, when she interviews candidates for a job, she tries to get to know the candidates as people. She always begins by saying, "Tell me about yourself," and based on what the candidate says, she lets the conversation unfold for 30 to 60 minutes per session.Questionsi) How does Lexies current interview technique limit her effectiveness as an interviewer?[3 marks]ii) Lexie also wishes to contact people or organizations as referees for job candidates to fill strategic positions in the organizations. Discuss two to three limitations of referee reports placed on management or organizations for job candidates. How do organizations cope with this burden? [4 marks]iii) The human resource department at Lexies organization is preparing to formulat Marko is playing the video game fort attack. The purpose of the game is to shoot invading bandits that are trying to breach the fort's circular wall, and marko must provide the angle at which the cannon should turn in order to shoot the attacking bandits. The bandit is attacking as pictured in the figure below:. Andrew spent $80 on travel last month.Work out the amount Andrew spent on household bills last month.Will give brainliest Shadavi can read 125 pages in 5 hours. At this rate, how long will it take her to finish a book that is 350 pages long? publisher who was the inspiration for citizen kane What type of work did enslaved people in the New England colonies most likely perform?labor on plantationslabor for Quaker landownerslabor in coal or mineral mineslabor as artisans or dockhands Using the distance formula, find the distance between -52 and 9. Homework: Ch 5.2Question 1, 5.2.3HW Score: 25%, 2 of 8 pointsO Points: 0 of 1SaveA recipe for 14 banana-nut mutins calls for 1 cup of flour. The number of muffins that can be made varios directly with the amount of flour used. There are 2.2 cups of flour available. How many muffins can be made? what number could make this equations have no value of x. 3x+8 = 3x + ? What is the 11 year solar cycle?