3 years ago

Determine the greatest common factor of the following expressions (4x2y2, 3xy4, 2xy2

Mathematics

1 answer:

SashulF [63]3 years ago

4 0

12xy i think lol :) hope that helps a bit

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Walking path across the park is represented by the equation Y equals negative 2X -7. A new path will be built perpendicular to t

Genrish500 [490]

here the equation of path is -2x-7=y

let us find slope of this line by using y=mx+b

so slope m=-2

now new path is perpendicular to this path.

product of slopes of perpendiculars is -1

so slope of new path is 1/2

now it passes through (-2,-3) with slope 1/2

using y=mx+b to get value of b

-3=1/2(-2) +b

b=-2

plugging m=-1/2 and b=-2 in y=mx + b to get the final equation as

y=(-1/2) x -2 is the equation of new path

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3 years ago

Need help please will give brainliest

zepelin [54]

Answer:

y=1/5x+7

Step-by-step explanation:

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3 years ago

What is m _BEC<br> OB) 70°<br> OA) 65°<br> OD) 120°<br> OC) 50°

just olya [345]

Answer:

C) 50°

Step-by-step explanation:

$m\angle BEC= 180\degree-(65\degree+65\degree)$

$\implies m\angle BEC= 180\degree-130\degree$

$\implies m\angle BEC= 50\degree$

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2 years ago

What's 54/99 simplified

alexandr402 [8]

54/99 simplified is：

54/99= 6/11

The answer is 6/11

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3 years ago

Write a function rule for the area of rectangle whose length is 2ft more than its width. What is the area of the rectangle when

Marianna [84]

According to the problem, the length is 2 feet more than its width, which is expressed as the following function

$l=w+2$

If the width is x, then the length is x+2.

We can express the following function for the area

$A(x)=x(x+2)$

Let's replace the width x = 11 ft.

$A(11)=11\cdot(11+2)=11(13)=143$ <h2>Hence, the area is 143 square feet. </h2><h2>The function for the area is</h2> $A(x)=x(x+2)$

Where x represents the width.

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1 year ago