which expression is equivalent to x^4-2x^ 3+x^2

Answer: X= 11

Step-by-step explanation: 13x-26 and 5x+8 are Linear Pairs which are supplementary. 13x-26+5x+8 is equal to 18x-18=180. 18x=198 and then X=11

If I remember correctly, the solutions are only on the solid line or in the shaded area? therefore Answers could be:

6.) (-3,0.5) (-4,0) (-2,0) (-2,-5) (-3,-5) (-4,-1) (-3,-1) (-2,-1)

7.) (-1,0) (-2,0) (-3,0) (0,-1) (-4,-1)

Answer:

The answer is (2,-2)

Answer:

9674.28 miles

Step-by-step explanation:

From the above question, we are given:

Central angle = 140°

Radius = 3960 miles

We are to solve for the distance = Arc length

The formula for Arc length when your central angle is in radians

r × θ

θ = 140°

Converting 140° to radians

140° × π/180 = 2.443rad

Hence,

3960 × 2.443 rad

= 9674.28 miles

The ship would travel 9674.28 miles.

Answer:

Number D, its logistics

Answer:

B is the answer

Step-by-step explanation:

[tex]f(x).?g(x).dx[/tex] + [tex]?(f?(x).?g(x).dx).dx[/tex] = [tex]?f(x).g(x).dx[/tex]

Hoped this helped.

The integral expression of the form ∫ f(x) · dg is equal to the composite expression f(x) · g(x) - ∫ g(x) df by applying integration by parts method. (Correct choice: A)

In this question we must derive a integration rule for the product of two functions that are integrable. The integration by parts method is inspired on the differentiation rule for the product of two differentiable functions, whose definition is shown below:

[tex]\frac{d}{dx} [f(x)\cdot g(x)] = f'(x) \cdot g(x) + f(x)\cdot g'(x)[/tex]    (1)

If we integrate and used integral Calculus theorem on both sides of (1), then we have the following expression:

f(x) · g(x) = ∫ g(x) · df + ∫ f(x) · dg

∫ f(x) · dg = f(x) · g(x) - ∫ g(x) df    

Therefore, the integral expression of the form ∫ f(x) · dg is equal to the composite expression f(x) · g(x) - ∫ g(x) df by applying integration by parts method. (Correct choice: A)

To learn more on integration by parts, we kindly invite to check this verified question: https://brainly.com/question/14402892

Answer:

x = 11.1

Step-by-step explanation:

3.75x - 1.5 = 40

3.75x = 40 + 1.5

3.75x = 41.5

x = 41.5/3.75

x = 11.07

Rounded to nearest tenth: 11.1

Answer:

11.1

Step-by-step explanation:

3.75x - 1.5 = 40

+1.5 +1.5

3.75x/3.75 = 41.5/3.75

1x=11.1

x= 11.1

The square root parent function is translated so that the endpoint is located at (-7,1) is [tex]\rm g(x) = \sqrt{x + 7} + 1[/tex] and this can be determined by using the transformation.

Given :

The square root parent function is translated so that the endpoint is located at (-7,1).

The following steps can be used to determine the equation that represents this new function:

Step 1 - Write the square root parent function.

[tex]\rm f(x) = \sqrt{x}[/tex]

Step 2 - The graph of the above function is translated by a factor of 7 in the negative x-axis that is in the left direction.

Step 3 - Then the graph obtained in the above step is translated by a factor of 1 in the positive y-axis that is in the upward direction.

Step 4 - Write the equation of the function that obtains in step 3.

[tex]\rm g(x) = \sqrt{x + 7} + 1[/tex]

For more information, refer to the link given below:

https://brainly.com/question/12465796

Step-by-step explanation:

Question 2:

y + 3 = 10

Solution:

Given,y + 3 = 10

By subtracting 3 from both sides, we get

y + 3 – 3 = 10 – 3

⇒ y = 10 – 3

⇒ y = 7

Question 3:

6 = z + 2

Solution:

Given,6 = z + 2

By substractin

only an example

Answer:

Step-by-step explanation:

[tex]\frac{1}{3}(x + 3 ) - 2(x - 5) = 4\frac{1}{3}\\\\\frac{1}{3}x + \frac{1}{3}*3 + x*(-2) - 5*(-2) = \frac{13}{3}\\\\\frac{1}{3}x + 1 - 2x + 10 =\frac{13}{3}\\\\\frac{1}{3}x -2x + 1 + 10 =\frac{13}{3}\\\\\frac{1}{3}x - \frac{2*3}{1*3}x + 11 = \frac{13}{3}\\\\\frac{1}{3}x-\frac{6}{3}x =\frac{13}{3}-11\\\\\frac{1-6}{3}x=\frac{13}{3}-\frac{11*3}{1*3}\\\\\frac{-5}{3}x=\frac{13-33}{3}\\\\\frac{-5}{3}x=\frac{-20}{3}\\\\x=\frac{-20}{3}*\frac{3}{-5}\\\\x=4[/tex]

Answer:

(-3, 2)

Step-by-step explanation:

Since you are reflecting over the y-axis (the vertical axis), you are flipping the figure over to the left. As a result, you are going over to -3 and up to 2

Answer:

A' is at (-3, 2)

Step-by-step explanation:

point stays 3 units away from the x-axis and 2 units above the y-axis

Answer:

C

Step-by-step explanation:

Find the 3rd angle of the bigger triangle:

180 - 49 - 55 = 76 degrees

*The inside angles of the small and large triangles are the same.

Find the unknown angle of the small triangle:

180 - 35 - 76* = 69 degrees

Like and mark brainliest if this helped

Like and mark brainliest if this helped

Answer:

im not sure if this is right lol but i got 31.18

Step-by-step explanation:

i used cross mutliplication, 35 over x is equal to 55 over 49. then i mutliplied 55 and x which is 55x. then i multiplied 35 and 49, which is 1715. i did 1715 divided by 55 to get rid of x and i got 31.18. hope this helps lol

Answer:

Sale price:  $722.50

Step-by-step explanation:

Subtract 15% from 100%, obtaining 85%.  The computer is sold for 85% off.

Converting this 85% to a mixed decimal, we get 0.85, and then we multiply the original price ($850) by this 0.85:  0.85($850) = $722.50

Answer:

2×3.14×4.4

27.62 is the answer

Answer:

181 inches

Step-by-step explanation:

A rectangle has a length of 11 inches less than 8 times its width. If the area of the rectangle is 4344 square inches, find the length of the rectangle.

The formula for Area of a rectangle = Length × Width = L × W

A rectangle has a length of 11 inches less than 8 times its width.

L = 8W - 11

A = 4344

Hence,

4344 = (8W - 11)W

4344 = 8W² - 11W

Hence:.8W² - 11W - 4344

We factorise

(8W+181)(W−24)

W - 24 = 0

W = 24 inches

Solving for Length

L = 8W - 11

L = 8 × 24 - 11

L = 181 inches

Answer:

intégration d'Matthieu à la soirée d'Maya

Step-by-step explanation:

t'inquiète, je gère, j'lui parle sur Insta' , vous êtes drôle avec votre iguane en plastique. c'est gentil, merci. j'ai un peu envie d'te revoir, c'est étrange, moi aussi tu viens chez Emeric ce soir, j'y serai, c'est promis!

Answer:

cos 29 = x / 11

11 * cos 29 = x

x =  11 * 0.87462

x = 9.62082

Step-by-step explanation:

Answer:

8.45

Step-by-step explanation:

Doubling a number is the same as multiplying by 2, so to go back to the original number you divide 16.9 by 2

Answer:

Step-by-step explanation:

Is there supposed to be a picture

Answer: the answer is A

Step-by-step explanation:

Answer:

x = sqrt(37)/2 - 3/2

approximately 1.54

Step-by-step explanation:

Solve for x over the real numbers:

4 x^2 + 12 x = 28

Divide both sides by 4:

x^2 + 3 x = 7

Add 9/4 to both sides:

x^2 + 3 x + 9/4 = 37/4

Write the left hand side as a square:

(x + 3/2)^2 = 37/4

Take the square root of both sides:

x + 3/2 = sqrt(37)/2 or x + 3/2 = -sqrt(37)/2

Subtract 3/2 from both sides:

x = sqrt(37)/2 - 3/2 or x + 3/2 = -sqrt(37)/2

Subtract 3/2 from both sides:

Answer: |

| x = sqrt(37)/2 - 3/2 or x = -3/2 - sqrt(37)/2

1:2=3:x

1/2=3/x

1×x=3×2

x=6

Answer:

8 blocks

Step-by-step explanation:

As the north direction is upwards and the south direction is downwards the total distance between the two people 's (Megan and Jake)  houses will be obtained by adding their distances from the library which is in the middle as shown in the diagram.

Hence total distance between the two houses= 3.5 + 4.5= 8 blocks

Jake and Meagan live 8 blocks apart.

The missing step in the given proof is ∠DEB ≅ ∠ACE

From the two triangles named ΔABC and ΔDBE, we can see that in both triangles, the angles ∠ABC and ∠DBE are equal.

Now, we are told that if two parallel lines are cut by a transversal that the corresponding angles formed are congruent. Thus, we can say that ∠DEB and ∠ACE are equal.

Thus, the missing step in the given proof is ∠DEB ≅ ∠ACE.

Read more about Similar Triangles at; https://brainly.com/question/8691470

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Given:

A rectangle has dimensions 8ft x 12ft.

After dilatation the new dimensions of 32 ft x 48 ft.

To find:

The scale factor of the dilation.

Solution:

We know that,

[tex]\text{Scale factor}=\dfrac{\text{Side length of new figure}}{\text{Corresponding side length of original figure}}[/tex]

Dimensions of original rectangle are 8ft x 12ft and dimensions of the new rectangle are  32 ft x 48 ft.  Corresponding side of 8ft is 32 ft and corresponding side of 12 ft is 48 ft.

[tex]\text{Scale factor}=\dfrac{32}{8}[/tex]

[tex]\text{Scale factor}=4[/tex]

Therefore, the scale factor is 4.

Answer:

75%

Step-by-step explanation:

Take 9/12 and multiply it by 100 and you get the percentage of the turtles that are green.

Answer:

180

Step-by-step explanation:

112+64

=112+64

=176

Answer:

hb

Step-by-step explanation:

Answer:

Step-by-step explanation:

Angle G is ACUTE (answer d) because it's between 0 and 90 degrees.

Answer:

1/6

Step-by-step explanation:

the answer is 1/10 or .1