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kvasek [131]
3 years ago
7

100 POINTS TO WHOEVER CAN ANSWER THIS CORRECTLY AND I WILL MARK YOU AS BRAINLY IF IT IS CORRECT!

Mathematics
1 answer:
Airida [17]3 years ago
4 0

Answer:

Regardless of the room's dimensions, the rug's area will be 1/4 the area of the room. Here's a quick way to show this:

Suppose the room is w feet wide and l feet long. The area of the room is w*l. The rug will be (w/2) feet wide and (l/2) feet long. So the area of the rug is (w/2)*(l/2), which equals (w*l)/4, or one-quarter the area of the room.

(Note that the living room being twice as long as it is wide is extraneous information.)

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This is the ss ihelppl
olga55 [171]

Answer:

oh yeah baby there u go

Step-by-step explanation:

AND DO IT LIKE THAT IN FUTURE WITH UR GARDE LIKE 10TH GRADE HELP!

HERES UR ANSWER

it was childs play lol

6 0
3 years ago
Answer question in pic, thanks!!
jolli1 [7]

Answer:

6.42 %

Step-by-step explanation:

3412.23 = 2500(1+i)^5

i = 6.42%

8 0
2 years ago
Factor 4a^2-b^2-2a+b
Marianna [84]

Answer:Equation at the end of step 1

 

STEP

2

:

           4a2 - b2

Simplify   ————————

            2a - b  

Trying to factor as a Difference of Squares:

2.1      Factoring:  4a2 - b2  

Theory : A difference of two perfect squares,  A2 - B2  can be factored into  (A+B) • (A-B)

Proof :  (A+B) • (A-B) =

        A2 - AB + BA - B2 =

        A2 - AB + AB - B2 =

        A2 - B2

Note :  AB = BA is the commutative property of multiplication.

Note :  - AB + AB equals zero and is therefore eliminated from the expression.

Check :  4  is the square of  2  

Check :  a2  is the square of  a1  

Check :  b2  is the square of  b1  

Factorization is :       (2a + b)  •  (2a - b)  

Canceling Out :

2.2    Cancel out  (2a - b)  which appears on both sides of the fraction line.

Final result :

 2a + b

Step-by-step explanation:

8 0
3 years ago
HELPP ASaPP I’ll mark you as brainlister
nika2105 [10]

Answer:

BC ≈ 8.9 units

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos36° = \frac{adjacent}{hypotenuse} = \frac{BC}{AB} = \frac{BC}{11} ( multiply both sides by 11 )

11 × cos36° = BC , then

BC ≈ 8.9 ( to the nearest tenth )

5 0
3 years ago
Read 2 more answers
What is the multiples of 46
meriva

Answer:

0, 46, 92, 138, 184, 230, 276, 322, 368, 414, 460, 506, 552

Step-by-step explanation:

multiples up until 12

6 0
3 years ago
Read 2 more answers
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