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2 years ago

Find the product please i need it ?

Mathematics

1 answer:

Ipatiy [6.2K]2 years ago

5 0

Answer:a2=5 , a1=1 , a0=3, a5=2 , a4=5 , a3=2 , a6=0 , a10=5 , a9=3 , a8=8 , a7=2

Step-by-step explanation:

63 x 45=2835

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A bedroom is in the shape of a rectangle. The length of the bedroom is represented by 3x^2 and the width is represented by 7x+14

pentagon [3]

The area of the room that is not covered by the rug is: $21x^3+26x^2-24x+9$

Step-by-step explanation:

Let L be the length of the room

and

W be the width of the room

Then

L = 3x^2

W = 7x+14

Area of the bedroom:

$A_r = L*W\\=3x^2(7x+14)\\=21x^3+42x^2$

Area of Rug:

Let S be the side of rug

S = 4x+3

$A_{rug} =S^2\\=(4x+3)^2\\=(4x)^2+2(4x)(3)+(3)^2\\=16x^2+24x+9$

The area of the room that is not covered by the rug will be obtained by subtracting the area of the rug from the area of the room.

So,

$Area\ of\ room\ not\ covered\ by\ rug =A_r - A_{rug}\\= 21x^3+42x^2-(16x^2+24x+9)\\=21x^3+42x^2-16x^2-24x-9\\=21x^3+26x^2-24x+9$

Hence,

The area of the room that is not covered by the rug is: $21x^3+26x^2-24x+9$

Keywords: Rectangle, square

Learn more about area at:

#LearnwithBrainly

6 0

2 years ago

PLEASE HELP <br> the answer is not <br> 1/4^-2

hram777 [196]

Answer:

4^3÷4^5

4^(3-5)

4^-2

1/4^2

6 0

2 years ago

Read 2 more answers

Chaz is a college student. He has a checking account balance of. -$52.00. His roommate will,s checking account balance is -$59.2

musickatia [10]

Chaz is correct because will's amount of money that is negative from the checking account is more than Chaz's so therefore will owes more money

4 0

2 years ago

Find the volume of a sphere with radius 9. Use 3.14 for pi. Question 7 options: A. A. 3,052.08

laila [671]

Volume of a sphere = (4/3)πr³ π ≈ 3.14, r = 9

Volume, V = (4/3)πr³

V ≈ (4/3)*3.14*9³

V ≈ (4/3)*3.14*9*9*9 Use calculator

V ≈ 3052.08

Option A.

Hope this helps.

4 0

2 years ago

PLEASE HELP!! It’s due today and i don’t know how to do it.

lara [203]

Answer:

Step-by-step explanation:

7 0

1 year ago