NEED HELP PLEASE ANSWER ASAP! (45)

NEED HELP PLEASE ANSWER ASAP! (45)

Answers

Answer 1

Answer:

   45. (4) (2, 2)

Step-by-step explanation:

Question 45

Equate the equationsx = x² - 2x² - x = 2x(x - 1) = 2

Solutions

x = 2x - 1 = 2 ⇒ x = 3

We'll take x = 2 as no options with x = 3 are listed.

y = xy = 2

Ordered pair

(x, y)(4) (2, 2)

Related Questions

HELP PLEASE!!!

The two-way table shows the number of students in a school who like painting and/or dance.
Like Painting
Do Not Like Painting
Like Dance
28
?
Do Not Like Dance
17
18
45
What is the missing number in the table?
016
023
033
079

Answers

Answer:

The total for liking and not liking painting is 51.

28 like painting, so to find the missing number subtract 28 from 51.

The missing number is 23

Lacey had $603 in her checking account. Then, she spent $252 from the account. How much money is left in Lacey's checking account?

Answers

Answer:

In this problem we are given the initial amount of money that Lacey has in her account and we are also given the amount of money that she has spent using that account.  We are told to check how much money is left in her account and we can do this with a simple subtraction.

[tex]Initial\ Amount - Money\ Spent[/tex]

[tex]\$603-\$252[/tex]

[tex]\$351[/tex]

Therefore, our final answer is that Lacey has $351 left in her account.

Hope this helps!  Let me know if you have any questions

Please answer the following for 50 points, if you get it right you can get brainly, Please hurry!

Answers

Answer:

3.2 and 3.92

Step-by-step explanation:

Combine the polynomials
(z2 - 5z + 3) - (z2 – 13z + 12)
-
Please help the twos are squared

Answers

Answer:

i think its 8z-9 if im not wrong :)

Step-by-step explanation:

Todd bought g boxes of granola bars. There are 12 granola bars in each box. Write an expression that shows how many granola bars Todd bought.

Answers

The expression that shows the granola bars Todd bought is 12g.

What is an algebraic expression?

The algebraic expression stands for the mixture of variables, coefficient, constant, or all three in a mathematical form where both sides are set equivalent to each other.

Given: Todd bought g boxes of granola bars.

There are 12 granola bars in each box.

Let g be the boxes of granola bars.

Therefore, the expression that shows the granola bars Todd bought is 12g.

To learn more about algebraic expression

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Help me please help me

Answers

Answer:

h=5/18

Step-by-step explanation:

Hi there!

If you try to solve 1/2-h=2/9 for h immediately, you will find that you cannot because the denominator is odd for 2/9. Multiply 2 for the numerator and the denominator to get 4/18. Now we have 1/2-h=4/18. Multiply the numerator and denominator by 9 to get 9/18-h=4/18. H=5/18.

Answer:

[tex]\boxed{h=\dfrac{5}{18}}[/tex]

Step-by-step explanation:

[tex]\textsf {$\dfrac{1}{2} - h$ = $\dfrac{2}{9}$}[/tex]

1. Subact  [tex]\dfrac{1}{2}[/tex]  from both sides:

[tex]\textsf {$\dfrac{1}{2} - h$ = $\dfrac{2}{9}$}\\\\\textsf {$\dfrac{1}{2}-\dfrac{1}{2} - h$ = $\dfrac{2}{9} -\dfrac{1}{2}$}\\\\\textsf {$-h$ = $\dfrac{4-9}{18}$}\\\\\textsf {$-h$ = $\dfrac{-5}{18}$}[/tex]

2. Divide both sides by -1

[tex]\textsf {$-h$ = $\dfrac{-5}{18}$}\\\div -1 \div-1\\\\ \boxed{h=\dfrac{5}{18}}[/tex]

Final answer: [tex]\boxed{h=\dfrac{5}{18}}[/tex]

Hope this helps!

This figure shows three identical spherical billiard balls of diameter 6 cm inside an equilateral triangular frame.
Work out the perimeter of the frame, leaving your answer
in surd form.

Answers

Answer:

Perimeter = 18(1 + √3 ) cm

Step-by-step explanation:

The radius of each ball = 1/2 * 6 = 3 cm.

Lines drawn from the 2 points of contact for one billiard ball to the center of the ball are at right angles to the sides of the triangle ( Tangent/radius theorem).

If we now draw a line from the vertex of the big triangle to the center of the ball we get 2 right triangles, and they are 30-60-90 triangles.

If the adjacent side of a triangle  ( which is part of the side of the big triangle) = x:

tan 30 = 3 / x

x = 3 / tan 30

=  3 / 1/√3

=   3√3 cm.

There are 6 of these sides in the big triangle so their total length =

18√3 cm.

The three 'middle' sides joining 2 billiard balls  each have a length of  2 radii = 6 cms   ( as they form a rectangle with the radii of 2 billiard balls).

So the perimeter of the triangle = 18√3 + 3(6)

= 18(1 + √3 ) cm

I would have liked to transfer a diagram but I can't get to copy it to this site.

Simpifly : -5/6-7/-8+11/12–1/6+0- -7/16

Answers

Answer:

the chosen topic is not meant for use with this typ of problem try the examples below

Step-by-step explanation:

Amazon stock has been rising for the past week. One stock was originally $6.75 , but the price has risen 135%. What is the new price?

Answers

Answer:

$15.86

Step-by-step explanation:

Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
Match each description with the correct inequality.
(5x)2 ≤ 46,
(5x)2 ≥ 46,
x2 + 5x ≥ 46,
5x2 > 46,
x2 + 5x ≤ 46,
5x2 < 46,
The square of the product
of 5 and a number is
no less than 46.

arrowBoth
The product of 5 and the
square of a number is
greater than 46.

arrowBoth
The sum of the square of a
number and five times that
number is no more than 46.

Answers

Answer:

(5x)² ≥ 46

x² + 5x ≤ 46

5x² > 46

Step-by-step explanation:

Suppose number is x

1)

The square of the product of 5 and a number is not less than 46.

Step 1

Product of 5

5x

Step 2

Square of the product of 5

(5x)²

Step 3

A number is not less than 46

(5x)² ≥ 46

2)

The sum of square of a number and five times that number is no more than 46

Step 1

Square of a number

Step 2

Five times that number

5x

Step 3

The sum

x² + 5x

Step 4

Is no more than 46

x² + 5x ≤ 46

3)

The product of 5 and the square of a number is greater than 46

Step 1

The square of a number

Step 2

The product of 5

5x²

Step 3

Is greater than 46

5x² > 46

Tim, Ryan, and Joe are brothers. Their mom, Lisa gives them each a weekly allowance. Since Tim is older, she gives him 4 more dollars than Joe. Ryan is the youngest and receives 2 less dollars than Joe. Lisa gives a total of 20 dollars a week in allowance. With Joe receiving m dollars, which equation demonstrates the situation?

Answers

Answer:

m + (m+4) + (m-2) = 20 or 3m + 2 = 20

Step-by-step explanation:

If f(x) = x2 – 2x and g(x) = 6x 4, for which value of x does (f g)(x) = 0? –4 –2 2 4

Answers

The sum of function is a way of adding two or more functions together

The values of x for which f(g(x)) = 0 are -2/3 and -1/3

Sum of functions

The sum of function is a way of adding two or more functions together

Given the following functions

f(x) = x² - 2x

g(x) = 6x + 4

f(g(x) = f(6x +4))

f(6x+4) = (6x+4)² - 2(6x+4)
(6x+4)² - 2(6x+4) = 0
(6x+4) = 0 and 6x+4-2 = 0
x = -2/3 and -1/3

Hence the values of x for which f(g(x)) = 0 are -2/3 and -1/3

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Which best describes the solutions to the inequality x greater than 10? 10 and every whole number greater than 10 a rational number infinitely close to 10 but greater than 10, and all other rational numbers greater than 10 11 and every whole number greater than 11 a rational number infinitely close to 10 but greater than 10, and all other whole numbers greater than 10

Answers

Answer:

option A infinite rational values of x greater than 500

Step-by-step explanation:

i just finished the quiz on edge

a punch recipe calls for 1 liter of lemon soda for every 3 liters of fruit juice. If a woman uses 10 liters of fruit juice how many liters of lemon soda does she need

Answers

Answer: 3 [tex]\frac{1}{3}[/tex] liters

Step-by-step explanation:

     We will set up a proportion to help us solve.

[tex]\displaystyle \frac{10 \text{ liters of fruit juice}}{x\text{ liters of lemon soda}} =\frac{3 \text{ liters of fruit juice}}{1\text{ liters of lemon soda}}[/tex]

    Now we will cross multiply.

10 = 3x

    Lastly, we will divide both sides by 3.

3 [tex]\frac{1}{3}[/tex] = x

       She will need 3 [tex]\frac{1}{3}[/tex] liters of lemon soda.

are all natural numbers also a rational number? (yes/no)

Answers

Answer:

Yes

Step-by-step explanation:

But not all rational numbers are natural numbers, so be careful of that.

please help!! will mark brainiest to whoever gets it right!!

Answers

Answer:

x = 77

Step-by-step explanation:

x and 103 are same- side exterior angles and sum to 180°

x + 103 = 180 ( subtract 77 from both sides )

x = 77

The answer is x=77 hope it helped

Find y.
Do not round your answer.
9 in
у
5 in
Х
19 in
y = [ ? ] in
=

Answers

Answer: 11.2

I found the answer in the comments and figured I should make it an answer, so it's easy to find:)

<3

Peter has 96 stamps and Sam has 63. How many stamps should Sam give Peter so that Peter will have twice as many stamps as Sam? equation please ​

Answers

Answer:15

Step-by-step explanation:

96÷2=48

63-48=15

So Sam should give Peter 15 of his stamps so that Peter will have twice as many stamps as him.

Answer:

10 stamps

Step-by-step explanation:

Let n = the number of stamps Sam gives Peter.

63 - n is the number stamps Sam has after giving some of them to Peter.

Peter starts with 96 stamps.

After Sam gives Peter n stamps, Sam will have 96 + n stamps.

2(63 - n) = 96 + n

126 - 2n = 96 + n

-3n = -30

n = 10

Answer: 10 stamps

Find three consecutive even integers such that the sum of 5 and the second is multiplied by -7, the result is 11 greater than 5 times the opposite of the third

Answers

Answer:

  -20, -18, -16

Step-by-step explanation:

For consecutive integer problems, it often works well to let a variable represent the middle one (or their average value).

__

Here, we can let x represent the second integer. Then the first is (x-2), and the third is (x+2). The given relation can be written as ...

  (5 +x)(-7) = 11 +5(-(x+2))

  -35 -7x = 11 -5x -10 . . . . . . eliminate parentheses

  -36 = 2x . . . . . . . . . add 7x -1

  -18 = x . . . . . . . . divide by 2

The three integers are -20, -18, -16.

A cylindrical tank has diameter 3.2 m and length
12.7 m.
What is the surface area of the tank, to 1 decimal
place?

Answers

Answer:

143.8 m²

Explanation:

Surface Area of cylinder = 2πr(r + h)

Here given,

diameter: 3.2 mradius: d/2 = 3.2/2 = 1.6 mlength: 12.7m

Surface Area of cylinder:

⇒ 2π(1.6)(1.6+ 12.7)

⇒ 174.2955 m²

⇒ 143.8 m²        (rounded to nearest 1 decimal place)

can someone explain how to do this


im not very smart

Answers

Answer:

50.24sq units

Step-by-step explanation:

4^2=4x4

4x4=16

16x3.14=50.24

Consider the system of equations. 3x + 2y = 16, x + y = 4 Which numerical values could you multiply the second equation by to eliminate a variable? Select all that apply. 2 -2 03 D-3 34 -4

Answers

Answer:

-2 and -3

Step-by-step explanation:

Answer:

answer in picture

Step-by-step explanation:

A right rectangular prism has a base area of 20 cm? and a height of 9. 2 cm.

Answers

Answer:

the answer to this question is 184cm^2 because the formula to find the area for a rectangular prism is A= BH so  we need to multiply 20 which is the base times 9.2 which is the height and when we do those steps of multiplying we get an answer of 184cm^2 so 184 cm^2 is hopefully the correct answer for this problem.

Step-by-step explanation: hopefully that is the correct and have a great day.

1. Using the minimum, maximum, quartiles and median, sketch two side-by-side box plots to compare the haircut costs between males and females in this student's school.

Answers

The information about the mean and median shows that the females have more number of haircuts than the males.

What is a mean?

It should be noted that a mean simply means the average of a set of numbers that are given in a data.

In this case, the information about the mean and median shows that the females have more number of haircuts than the males.

This is depicted since the mean of females is 52.53 and the mean of males is 20.13.

Learn more about mean on:

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Answer this question to get 10 pts!

Answers

Okay so the answers are :

A = 70x30 = 2100
B = 4x30 = 120
C = 9x70 = 630
D = 9x4 = 36

Total Area = 2100+120+630+36 = 2886

So 74x39=2886
A = 70 x 30 = 2100
B = 30 x 4 = 120
C = 9 x 70 = 630
D = 9 x 4 = 36

to find area use length x breadth

Use the distributive property to write an equivalent expression.
10(y-7z+1)

Answers

Answer:

10y - 70z + 10.

Step-by-step explanation:

10(y-7z+1)    Multiply each term in the brackets by 10:

= 10y - 70z + 10

What type of number is -5.41?

Choose all answers that apply:
A. Whole Number
B. Integer
C. Rational
D. Irrational

Answers

The type of number -5.41 is is an rational number.

What type of number is -5.41?

A rational number is a number that can be expressed as a fraction of two integers. 5.41 can be expressed as -5.41 / 1000.

An integer and whole number is a number that does not have any fraction or decimal. -5.41 is a decimal number, thus it is not an integer and a whole number.

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MARKING BRAINLIEST!
This is Poe’s most well-known poem, published in 1845, which quickly became famous. What words, lines, or features of the poem stand out to you? List three.

This is about “The raven”

Answers

Step-by-step explanation:

where is the figure and question

None shall sleep ellie marney theme

Answers

Answer:

“teenager protagonists confronting horror”

Step-by-step explanation:

Marney herself said that she wrote the story specifically about “teenager protagonists confronting horror” for a teenage audience to give them “comfort” and impart a powerful message: “you are strong enough to deal with this. You have been in far worse situations and survived.

Answer:

I love sleep

Step-by-step explanation:

3x∧2±6x±x±20 sole by factorization

Answers

Answer:

just look at the algebra formula and simplify to get your answer. Remember to use your powers well

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