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Kay [80]
2 years ago
10

What is -15xy + 25x factored

Mathematics
2 answers:
Oksanka [162]2 years ago
4 0

Since -5x is common to both factors, hence the factored form is;

-5x(3y - 5)

<h3>Factoring equation</h3>

Given the exprssion -15xy + 25x

Fing the factors of each term

-15xy = -5 * 3 * x * y

25x = 5 * 5 * x

Since -5x is common to both factors, hence the factored form is;

-5x(3y - 5)

Learn more on factored form here: brainly.com/question/43919

Oksanka [162]2 years ago
3 0

\Huge \tt \boxed{\boxed{ - 5x \times (3y-5)}}

\\\\

\Large \boxed{ \sf {Question  \: given↬\: -15xy + 25x \:  factored }}\\  \\  \Large \boxed{ \sf{ Lets  \: solve:- }}\\  \\\Large\boxed{\sf{⇒-15xy  +25x} }\\  \\  \Large \boxed{ \sf{⇒taking \:  -5x \: common \:  nd  \: rest \:  in \:  multiplaction}} \\  \\  \Large  \boxed{\sf{⇒-5x(3y-5)}} \\  \\  \\

\large\color{cyan}{\boxed{\frak{࿈\:Mr_Toxic}}}

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The fraction 5/8 is found between which pair of fractions on a number line?
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5/8 is found between Answer B on a number line

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The distance between the points (1,4) and (-5,-4) on the coordinate plane. Show your work?
yKpoI14uk [10]

Answer:

4/3 units

Step-by-step explanation:

The distance can be found using the pythagorean theorem.

The y-distance is 4 - (-4), which is 8.

The x-distance is 1 - (-5), which is 6.

√(6² + 8³) 10 units.

7 0
3 years ago
A farmer is building a fence to enclose a rectangular area against an existing wall, shown in the figure below.
Annette [7]

The most appropriate choice for maxima and minima of a function will be given by

Rectangle of length 72 feet and breadth 36 feet has largest area

What is maxima and minima?

Maxima of function f(x) is the maximum value of the function and minima of function f(x) is the minimum value of the function.

Here,

Let the length be x feet and breadth be y feet

The farmer has 144 feet of fencing

Three of the sides will require fencing and the fourth wall already exists.

So,

x + y + y =1 44

x + 2y = 144

Area of rectangle(A) = xy ft^2

                               = (144 - 2y)y

                               = 144y - 2y^2

\frac{dA}{dy} = \frac{d}{dy}(144y - 2y^2)

     = 144 - 2\times 2y^{2-1}\\144 - 4y

For largest area,

\frac{dA}{dy} = 0

144 - 4y = 0 \\4y = 144\\y = \frac{144}{4}\\y = 36

\frac{d^2A}{dy^2} = \frac{d}{dy}(144 - 4y)\\=0-4\\=-4 < 0

Hence area is maximum

For largest area, y = 36 feet

x = 144 - 2\times 36\\x = 144-72\\

x = 72 feet

So length of rectangle is 72 feet, breadth of rectangle is 36 feet

To learn more about maxima and minima of a function, refer to the link:

brainly.com/question/14378712

#SPJ9

3 0
1 year ago
The rectangle below is reduced using a scale factor of 0.25. What will be the area of the new rectangle?
ddd [48]

Answer:

C

Step-by-step explanation:IM SMART

6 0
3 years ago
Solve the equation x to the 3 power = -215
mojhsa [17]

Answer:

cube root of -215 or -5.9

Step-by-step explanation:

Since this can't be a perfect cube the answer would be cube root of -215 or you find the closest perfect cubes which would be -5 and -6

-5cubed is -125 and -6cubed is -216  and -215 is closer to -216 the number approximately would be -5.9

Hope this helps :)

5 0
3 years ago
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