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Strike441 [17]
2 years ago
8

No link no bot please right fast but right

Mathematics
2 answers:
kondor19780726 [428]2 years ago
8 0
The perimeter is 12 inches because each side is 3 inches, therefore 3+3+3+3=12
velikii [3]2 years ago
5 0

Answer:

12 in

Step-by-step explanation:

3in + 3in + 3in + 3in = 12

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Can someone Please Help me?
blagie [28]

1.) C

2.) A

3.) B

4.) C

5.) idk

6.) A

7a.) non proportional because the line does not pass through the origin (0,0)

7b.) The slope is -2x

7c.) The y-intercept of the line is -3.

7d.) The equation of the line is y = -2x - 3

7 0
3 years ago
The cost of downloading one song from a website is $0.99. which equation can be used to find t, the cost in dollars of downloadi
Alika [10]

Hello from MrBillDoesMath!

Answer:

Choice H:  ,  t = 0.99n


Discussion:

Download costs:

1 song:      0.99

2 songs:   0.99 + 0.99 = 2 * 0.99

3 songs:   0.99 + 0.99 + 0.99 = 3 * 0.99

...

n songs:   0.99 + .. 0.99 ( n times) = n * 0.99  = 0.99n


Thank you,

MrB

8 0
3 years ago
Read 2 more answers
What is -5x + 15 = 35 - 10x
dezoksy [38]

Answer:

   x = 4

Step-by-step explanation:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    -5*x+15-(35-10*x)=0

Pull out like factors :

             5x - 20  =   5 • (x - 4)

_________________________________________

Solve :    5   =  0

This equation has no solution.

A a non-zero constant never equals zero.

_________________________________________

Solve  :    x-4 = 0

Add  4  to both sides of the equation :

                     x = 4

3 0
3 years ago
Read 2 more answers
The stadium has 53,000 seats seats sell for $42 in section 8 $36 in section B $30 in section C the number of seats in this in se
Zielflug [23.3K]

Answer:

Section A = 26,500 seats

Section B = 14,900 seats

Section C = 11,600 seats

Step-by-step explanation:

Total seats = 53,000

Total revenue = 1,997,400

Section A seat = $42

Section B seat = $36

Section C seat = $30

The number of seats in this in section A equals the total number of seats in section BNC

A = B + C

A + B + C = 53,000 (1)

42A + 36B + 30C = 1,997,400 (2)

Substitute A = B + C into (1)

A + B + C = 53,000

B + C + B + C = 53,000

2B + 2C = 53,000

2(B + C ) = 53,000

B + C = 53,000 / 2

= 26,500

B + C = 26,500 (3)

Substitute B + C = 26,500 into (2)

42A + 36B + 30C = 1,997,400

Recall,

A = B + C

42( 26,500) + 36B + 30C = 1,997,400

1,113,000 + 36B + 30C = 1,997,400

36B + 30C = 1,997,400 - 1,113,000

36B + 30C = 884,400. (4)

Multiply (3) by 30

B + C = 26,500 × 30

30B + 30C = 795,000 (5)

36B + 30C = 884,400 (4)

Subtract (5) from (4) to eliminate C

36B - 30B = 884,400 - 795,000

6B = 89,400

B = 89,400/6

= 14,900

B = 14,900

From (3)

B + C = 26,500

C = 26,500 - B

= 26,500 - 14,900

= 11,600

A = B + C

= 14,900 + 11,600

= 26,500

Section A = 26,500 seats

Section B = 14,900 seats

Section C = 11,600 seats

8 0
2 years ago
Please Answer ASAP! (NO EXPLANATION NEEDED!) <3
salantis [7]

volume=l1*l2*l3

=8*15*20=2400cm^3

8 0
3 years ago
Read 2 more answers
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