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Feliz [49]
3 years ago
5

4x^3+26x^2-15x-74x3+26x 2 −15x−7 is divided by x+7x+7? If there is a remainder, express the result in the form q(x)+\frac{r(x)}{

b(x)}q(x)+ b(x) r(x) ​ .

Mathematics
1 answer:
BigorU [14]3 years ago
8 0

Answer:

  4x^2 -2x -1

Step-by-step explanation:

Synthetic division works well for dividing by a linear binomial. See the attached for the working and the interpretation of the result.

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Point A is at-4 and point B is at 6. Which describes one way to find the point that divides AB into a 3:2 ratio?
galben [10]

The point that divides AB into a 3:2 ratio is calculated by (d) for a ratio of 3:2, divide AB into 5 equal parts. Each equal part is 2 units, so the point that divides AB into a 3:2 ratio is 2

<h3>How to determine the ratio?</h3>

The given parameters are:

A = -4

B = 6

Start by calculating the length AB using:

AB = |B - A|

This gives

AB = |6 -(-4)|

Evaluate

AB = 10

Next, the length is divided into 5 parts.

So, the length of each part is:

Length = 10/5

Length = 2

The point on the location 3 : 2 is then calculated as:

Point = A + 3 * Length

This gives

Point = -4 + 3 * 2

Evaluate

Point = 2

The above computation is represented by option (d)

Read more about number lines at:

brainly.com/question/4727909

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7 0
2 years ago
A new bridge structure requires triangles that are in a ratio of 1:1. If AC = 5x − 5 and EC = 3x + 9, find the distance between
Montano1993 [528]

Answer:

C. 60 ft

Step-by-step explanation:

If triangles ABC and EDC are in a 1:1 relation, they are congruent, and  

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5x - 5 = 3x + 9

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AC = 5x + 5 = 5(7) - 5 = 35 - 5 = 30 ft

EC = 3x + 9 = 3(7) + 9 = 21 + 9 = 30 ft

Distance between top and bottom of bridge = AC + EC = 30 + 30 = 60 ft

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Answer:

65,000 g is equivalent to 65 kilograms

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Anvisha [2.4K]

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8 0
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Janet had 3/5 yd of material. she used 1/3 of it for a hat. How much material did she use? explain how you got your answer.
9966 [12]

Answer:

Think of the total as 1/5 + 1/5 + 1/5 = 3/5

You have THREE fifths of material.

You use ONE of those fifths.

That leaves you with TWO fifths.

Step-by-step explanation:

8 0
3 years ago
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