pls help with this
35p

The missing term of the factorization equation is A = ( -15x - 1 ) ( x + 2 )

Given data ,

Let the equation be represented as A

Now , the value of A is

A = -15x² - 31x - 2

On simplifying , we get

The expanded form of the expression ( -15x - 1 ) ( x + 2 ) can be calculated using the distributive property of multiplication over addition

So , on factorizing , we get

A = ( -15x - 1 ) ( x + 2 )

Hence , the factorized equation is A = ( -15x - 1 ) ( x + 2 )

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The complete question is attached below :

Fill in the missing terms to complete the factorization. 15x² + x - 2 = (? -1) (? + 2)

a- 3x, 5x

b- x, 15x

c- 5x, 3x

d- 15x, x

Answer:

Step-by-step explanation:

Answer:  450 cm

Step-by-step explanation:

10 x 9 = 90 x 5 = 450

Answer:

anything lower than 7 can be substituted for x to make this work

Step-by-step explanation: i tried

Answer:

the correct answer is -1/16 i believe

2. The solution to the given system of equation is x = 1 and y = 6

3. The solution to the given system of equations is x = 1, y = 2

4. The simplified form of the expression is y²

5. The simplified form of the expression is 2

8. the subtraction of the polynomials yields -2x³ + 3x² + 9x - 11

9. The multiplication yields x² - 4x - 96

10. The factored form of the expression is (x + 6)(x- 6)

11. The solutions to the given quadratic equation are x = 5 and x = -6

From the question, we are to solve the given system of equations

The given system of equation is

y = 10 - 4x      --------- (1)

2x + 3y = 20  --------- (2)

Substitute equation (1) into equation (2)

2x + 3y = 20

2x + 3(10 -4x) = 20

2x + 30 - 12x = 20

2x - 12x = 20 - 30

-10x = -10

x = -10/-10

x = 1

Substitute the value of x into equation (1)

y = 10 - 4x

y = 10 - 4(1)

y = 10 - 4

y = 6

Hence, the solution to the given system of equation is x = 1 and y = 6

3.

From the question, we are to solve the system of equations using the elimination method

The given system of equations is

5x + 2y = 9

-5x + 4y = 3

Add the two equations

5x + 2y = 9

-5x + 4y = 3

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

0x + 6y = 12

6y = 12

y = 12/6

y = 2

Substitute the value of y into the first equation

5x + 2y = 9

5x + 2(2) = 9

5x + 4 = 9

5x = 9 - 4

5x = 5

x = 5/5

x = 1

Hence, the solution to the given system of equations is x = 1, y = 2

4. From the question, we are to simplify the expression

y⁻⁴(y³)²

First, multiply the exponents in (y³)²

(y³)² = y ³ ˣ ²

= y⁶

Thus,

The expression becomes y⁻⁴y⁶

Applying the multiplication law of indices

y⁻⁴y⁶ = y⁻⁴ ⁺ ⁶

= y²

Hence, the simplified form of the expression is y²

5.

From the question, we are to simplify

∛8

First, express 8 in exponent form

8 = 2³

Thus,

The expression becomes

∛2³

Applying one of the laws of indices,

∛2³ = (2³)¹/³

Multiplying the exponents, we get

2¹

= 2

8.

From the question, we are to subtract the polynomial

(3x² + 5x - 8) - (2x³  - 4x + 3)

Subtracting

(3x² + 5x - 8) - (2x³  - 4x + 3)

3x² + 5x - 8 -(2x³  - 4x + 3)

Open the parentheses by distributing negative

3x² + 5x - 8 -2x³  + 4x - 3

Collect like terms

-2x³ + 3x² + 5x + 4x - 8 - 3

Simplify

-2x³ + 3x² + 9x - 11

Hence, the subtraction of the polynomials yields -2x³ + 3x² + 9x - 11

9.

From the question we are to multiply

(x + 8)(x - 12)

Applying the distributive property

x(x -12) +8(x -12)

x² - 12x + 8x - 96

Simplifying

x² - 4x - 96

10.

From the question, we are to factor

x² - 36

This can be written as

x² - 6²

From the rule of difference of two squares, we have that

a² - b² = (a + b)(a - b)

Thus,

x² - 6² = (x + 6)(x- 6)

11.

From the question, we are to find the solutions for

x² - x - 30 = 0

Solve by factoring

x² - x - 30 = 0

x² + 6x - 5x - 30 = 0

x(x + 6) -5(x + 6) = 0

(x - 5)(x + 6)  = 0

∴ x - 5 = 0 and x + 6 = 0

x = 5 and x = -6

Hence, the solutions to the given quadratic equation are x = 5 and x = -6

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Answer:

x-2/1

X+3/1

x+1/1

x-11/1

Step-by-step explanation:

just put over 1 in the bottom for all the equation

The Set A’∪ B =  { r, t, v, x, z, q, s, y, z }

We have the following sets -

U = {q, r, s, t, u, v, w, x, y, z}

A = {q, s, u, w, y}

B = {q, s, y, z}

C = {v, w, x, y, z}

We have to determine the set represented by -  A' ∪ B.

A set is a collection of elements or numbers or objects, represented within the curly brackets { }. For example: {1,2,3,4} is a set of numbers.

According to question, we have -

U = {q, r, s, t, u, v, w, x, y, z}    (Universal Set)

A = {q, s, u, w, y}

B = {q, s, y, z}

C = {v, w, x, y, z}

Consider Set A = {q, s, u, w, y}

A' = U - A = {q, r, s, t, u, v, w, x, y, z} - {q, s, u, w, y} = { r, t, v, x, z }

and Set B = {q, s, y, z}

Now -

A' ∪ B = { r, t, v, x, z }  ∪  {q, s, y, z} = { r, t, v, x, z, q, s, y, z }

Hence, the Set A’∪ B =  { r, t, v, x, z, q, s, y, z }

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Answer:

S=100x^8y²z^6 is your answer

Step-by-step explanation:

we have

S=4πr²

when

r=5x⁴yz³

new S

will be

S=4π(5x⁴yz³)²=4×5²×x^(4×2)×y²×z^(3×2)

=100x^8y²z^6

2) The number of apples in Jacob's bag is 4. If there is exactly 1 rotten apple. it means that the fraction of rotten apples in Jacob's bag is 1/4

The number of apples in Amber's bag is 12. Let x represent the exact number of rotten apples. it means that the fraction of rotten apples in Amber's bag is x/12

Since the fractions of rotten apples in both bags is the same, it means that

1/4 = x/12

By crossmultiplying, we have

4x = 12

x = 12/4

x = 3

There were 3 rotten apples in Amber's bag

Answer:

It would be 33² in.

Answer:

one side of the equation is a quadratic equation, and the other side of the equation is a quadratic expression

Step-by-step explanation:

the description needs to be the same for each equation. For example linear and linear would work as well.

Answer:

Area is 438 Square Feet

Perimeter is 298

Step-by-step explanation:

Area is 438 Square Feet

Area= L x W

438 = L x 3

438 divided by 3 = 146

L=146

Perimeter is 2 (L x W)

2 (146x3)

Perimeter is 298

The measure of arc angle QTP is 204 degrees.

When a tangent and a secant intersect outside a circle then the measure of the angle formed is one-half the positive difference of the measures of the intercepted arcs.

Therefore, let's find the measure of arc angle QTP as follows:

90 = 0.5(x - 68)

90 = 0.5x - 34

0.5x = 124

x = 124 / 0.5

x = 248 degrees

Where

x = arc angle TSQ

Therefore,

arc QP = 44 degrees

Therefore,

arc QTP = 248 - 44

arc QTP = 204 degrees

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Answer:

D

Step-by-step explanation:

Answer:

please use mathaway it will help get very math answer right.

Step-by-step explanation:

Hope it helps

Answer:

b

Step-by-step explanation:

x2+2x=3x2=-2        3x2=6x=-2

Using probability concepts, it is found that P(X) = 0.68.

The probabilities given are:

Event X is the probability of living in either South America, Asia or Europe, thus it's probability is the sum of these three probabilities, that is:

\(P(X) = 0.06 + 0.55 + 0.07 = 0.68\)

Hence, P(X) = 0.68.

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Answer:

0.68

explanation:

you're adding the numbers on the graph together

South America = 0.06

Europe = 0.07

Asia = 0.55

0.06 + 0.07 + 0.55 = 0.68

Answer:

Part A:

c = 4 + 1.50h

c = 1 + 3h

Part B:

2 hours

$7

Step-by-step explanation:

Part A:

Number of hours = h

Cost = c

Cost for Ice Dream:

c = 4 + 1.50h

Cost for Skating Paradise:

c = 1 + 3h

Part B:

Set the equation equal to each other and solve for h:

4 + 1.50h = 1 + 3h

Collect like terms

4 - 1 = -1.50h + 3h

3 = 1.50h

Divide both sides by 1.50

3/1.5 = h

2 = h

h = 2

The cost for both locations would be equivalent at 2 hours

✔️The cost is:

4 + 1.50h = 1 + 3h

4 + 1.50(2) = 1 + 3(2)

4 + 3 = 1 + 6

7 = 7

The cost is $7

Answer:

\((f-g)(x) =x^2 -6x -1\)

Step-by-step explanation:

(f - g)(x) = f(x) - g(x)

\(f(x) - g(x) = (x^2 - 2x) - (4x + 1)\)

                \(= x^2 -2x -4x -1\\=x^2 -6x -1\)

Answer:

B

Step-by-step explanation:

B is the answer to your question

Answer:

Choices 3 & 5)reflect ABCD over X axis

                       Dilate ABCD by a scale factor of 2

Answer:

we can get the figure EFGH from the figure ABCD by the following these steps.

Step-by-step explanation:

1) to perform this it dilation, we just have to multiply the X & Y coordinates of the original shape by 2, like this ;

P (x, y)->P' (2x, 2y)

2) reflect

the new points over the x - axis

when we want to reflect a shape over the x - access we just have to invert the sign of the y - coordinate of its points, like this ;

P(x, y)-> P' (x, -y)

when we do this to the points that we got in the previous steps we get ;

A) '(0,0) ->E' (0,0)

B) '(0,4) -> F' (0,-4)

C) '(4,,2) -> C' (4,-2)

D) '(4,0) -> D' (4,0)

as you can see, the points that we got after these transactions correspond to the same points of the figure efgh know that the order in which you perform the transaction doesn't matter you could also have done the reflection and then the dilation.

the sequence of the transaction to get efgh from ABCD is ;

1) Diliate Abcd by a scale factor 2

2) reflect ABCD over the x - axis

Answer:

The value 4.5 is rational and the value 15−−√ is irrational. The sum of 4.5 and 15−−√ has a non-repeating and non-terminating decimal expansion. Therefore, the sum of 4.5 and 15−−√ is irrational. I can't explan but that's the correct Answer

Hi there!  

»»————-　★　————-««

I believe your answer is:

Option B) \(y=x-5\)

»»————-　★　————-««  

Here’s why:  

⸻⸻⸻⸻

\(\boxed{\text{Slope-Intercept Form}}\\\\y=mx + b\\\\\boxed{\text{Key:}}\\\\m - \text{The Slope}\\\\b- \text{The Y-Intercept}\)

⸻⸻⸻⸻

⸻⸻⸻⸻

\(\boxed{\text{Which equation shows a y-intercept of -5?}}\\\\---------\\\text{A}) -5y = x\\\\\text{This equation in slope-intercept form is }y=\frac{1}{5}x.\\\\\text{The 'b' part is not shown. This means that the line passes through the}\\\text{origin.}\\\\---------\\\\\text{B})\text{ }y = x-5\\\\\text{This option shows a slope of one and a y-intercept of -5.} \\\\\text{Therefore, \boxed{\text{option B is the correct answer.}}}\\\\----------\\\text{Option C has a y-intercept of 5, and Option D has a}\\\)

\(\text{y-intercept of 1.}\)

⸻⸻⸻⸻

»»————-　★　————-««  

Hope this helps you. I apologize if it’s incorrect.  

Answer: what unit is this?

Step-by-step explanation:yeah I’ll need the unit to solve this question

Answer:

1.34 x 10^1

Step-by-step explanation:

first, we write the number as a decimal. 13.4.

next, make it a new number between 1 and 10. then move the decimal point to make 13.4 a new number between 1 and 10.

then, define the power of 10. because our original number was greater than 10, the power of 10 is positive.

The supplement of 95 degrees is 85 degrees,

The supplement of an angle is the angle that, when added to the original angle, equals to 180 degrees.

To find the supplement of a given angle, we can simply subtract the angle from 180 degrees.

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The best way to solve an equation of the form Ax+by=c could be either substitution, completing the squares or graphical method depending on the type of equation given.

Quadratic equation

The equation in the form Ax+by=c is a quadratic problem which could be approached in different ways depending on the specific equation given and the information provided.

The methods of approach are substitution, completing the squares or graphical method which all have proven to be suitable ways to arrive at the solution.

Hence, either of the three methods are good ways to solve such equation.

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Answer:

4. n + 24

5. b - 11

6. d/5