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4 years ago

This quadratic function has been factored, please give tge solutions. 4x(x+4)=0

Mathematics

2 answers:

dalvyx [7]4 years ago

5 0

x=4..................

valkas [14]4 years ago

3 0

Answer:

x=-4

Step-by-step explanation:

4(x+4)=0

multiply x and 4 by 4

4x+16=0

subtract 16 from both sides.

4x=-16

divide both sides by 4

x=-4

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How do you workout 7x-19<16

laila [671]

Answer:

To work this problem out you would do it as if it were just a simple equation

7x-19<16 (you would first have to add 19 to both sides)

7x<35 (then you would divide by 7 to get the variable by itself)

x<5 ( you answer would then be 5)

Step-by-step explanation:

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3 years ago

True or False.<br>A dilation is defined by a scale factor.<br>

Salsk061 [2.6K]

Answer:

True

Step-by-step explanation:

The answer will be true for the following question.

True or False.

A dilation is defined by a scale factor.

Hope this helps

6 0

3 years ago

Read 2 more answers

The rectangle below has an area of 14x^4 + 6x^2 square meters. The width of the rectangle (in meters) is equal to the greatest c

julia-pushkina [17]

Answer:

$w=2x^2$ and $l = (7x^2+3)$

Step-by-step explanation:

The area of a rectangle is $14x^4+6x^2$ which factors through GCF, by finding the greatest common monomial factor between the two.

$14x^4+6x^2 = 2*7x^4 + 2*3x^2 = 2x^2(7x^2+3)$

The length and width of the rectangle are $w=2x^2$ and $l = (7x^2+3)$ .

7 0

4 years ago

Find the midpoint of segment JP, given J(-4,6) and P(-12,-2).

grin007 [14]

Answer:

The answer is

Step-by-step explanation:

The midpoint M of two endpoints of a line segment can be found by using the formula

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

J(-4,6) and P(-12,-2)

The midpoint is

We have the final answer as

Hope this helps you

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3 years ago

Factor.<br><br> 12-3u<br><br> Please help

valentinak56 [21]

<span>12-3u

= 3(4 - u)

hope that helps</span>

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3 years ago