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3 years ago

PLEASE HELP ME WITH MY GEOMETRY HOMEWORK!!!! I DON'T UNDERSTAND

Mathematics

1 answer:

Alchen [17]3 years ago

8 0

Answer:

Step-by-step explanation:

Maybe get better pictures. No offense.

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Uhm just a couple more questions I think

Nimfa-mama [501]

Answer:

The answer 3

Step-by-step explanation:

The answer is 3 because 72 over 36 is 2

And 6 over 3 is also 2

Please Brainlist me

8 0

3 years ago

Read 2 more answers

HELP PLEASE!! Determine the value of “?” 8x-40=? (X-5)

drek231 [11]

Answer:

Step-by-step explanation:

8(5)-40=0

40-40=0

3 0

3 years ago

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Use de moivre's theorem to write [2(cos 12 degrees + i sin 12 degrees)]^5 in standard form

Nuetrik [128]

DeMoivre's theorem says

(2 (cos(12°) + i sin(12°)))⁵ = 2⁵ (cos(5×12°) + i sin(5×12°))

… = 32 (cos(60°) + i sin(60°))

… = 32 (1/2 + √3/2 i )

… = 16 + 16√3 i

6 0

3 years ago

Eric is comparing the credit scores of his friends. The scores he gathered are found in the list below.

nadezda [96]

Okay, So To Find The Mean, We Need To Look At The Values.
-588,-838,-691,-818,-846,-725,-605,-732,-750
So, We Add Them, Then Divide.
-588+-838+-691+-818+-846+-725+-605+-732+-750
---------------------------------------------------------------------
9
This Is -732.555556.Rounded Is -733
Now, The Median. The Middle Value.
The Middle Value Is -846.
So, The Mean Is A, 113 Points Higher.

6 0

3 years ago

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Mandy is building a rectangular garden pond with the area of 12ft^2. The length of pool needs to be 2 ft more than twice the wid

Genrish500 [490]

The length of rectangular pool is 6 ft and width of rectangular pool is 2 ft.

Step-by-step explanation:

Given,

Area of rectangular pool = 12 square feet

Let,

Width of pool = w

Length of pool = l = 2w+2

Area = Length * Width

$12=(2w+2)*w\\12=2w^2+2w\\2w^2+2w-12=0$

Dividing each term by 2;

$\frac{2w^2}{2}+\frac{2w}{2}-\frac{12}{2}=0\\w^2+w-6=0\\w^2+3w-2w-6=0\\w(w+3)-2(w+3)=0\\(w+3)(w-2)=0\\$

Either,

w+3 = 0 => w=-3

Or,

w-2=0 =>w=2

As width cannot be negative, therefore,

Width of rectangular pool = 2 ft

Length of rectangular pool = 2w+2 = 2(2)+2 = 4+2 = 6 ft

The length of rectangular pool is 6 ft and width of rectangular pool is 2 ft.

Keywords: rectangle, area

Learn more about areas at:

#LearnwithBrainly

7 0

3 years ago