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2 years ago

Please help me answer these ASAP ‼️ will mark Brainliest ‼️ EXTRA POINTS‼️

1 answer:

4 0

Answer: The GCF of 24 and 36 is 6. The GCF of 11 and 84 is 1. The GCF of -64x and 56x is -8x. Hope this helps :)

Step-by-step explanation:

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What is the value of x?

user100 [1]

Answer:

1/2

Step-by-step explanation:

isolate the variable by dividing each side by factors that don't contain the variable

7 0

3 years ago

Read 2 more answers

18= r/2 Find out what are is

Roman55 [17]

18=r/2
Multiply by 2 on each side,
36=r
r=36
Hope this helps.

6 0

3 years ago

Read 2 more answers

The area of a rectangular wall of a barn is 216 square feet. Its length is 6 feet longer than twice its width. Find the length a

PSYCHO15rus [73]

Answer:

Length is 24 feet and width is 9 feet.

Step-by-step explanation:

It is given that length of a rectangular wall is 6 feet longer than twice its width.

Let x feet be the width of wall.

Length = 2x+6 feet

Area of rectangle is

$A=length \times width$

$A=(2x+6)\times x$

$A=2x^2+6x$

It is given that area of a rectangular wall of a barn is 216 square feet.

$2x^2+6x=216$

$x^2+3x=108$

$x^2+3x-108=0$

Splitting the middle term, we get

$x^2+12x-9x-108=0$

$x(x+12)-9(x+12)=0$

$(x+12)(x-9)$

$x=-12,9$

Width can not be negative. So width is 9 feet.

Length $=2(9)+6=18+6=24\text{ feet}$

Therefore, length is 24 feet and width is 9 feet.

8 0

2 years ago

REALLY need help with this problem

aalyn [17]

I TOLD U THE ANSWER CHECK

8 0

2 years ago

Read 2 more answers

If you were going to solve -3(x + 5) = 27, what is the first step that you would do? Why did you start there?

Ira Lisetskai [31]

Answer:

Step-by-step explanation:

Multiply -3 for x and for 5

-3x-15=27

When you have this type of equation the first thing you do is take off the parentesis

Then you pass the 15 to the other side and you get -3x= 27 +15 . After that you divide that for -3 and you get the x . In this case x= -14

Sorry if the english is bad, i hope this helps

5 0

3 years ago