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VLD [36.1K]
3 years ago
13

Pls Help AGAIN! I will mark brainliest if correct!

Mathematics
2 answers:
Ksivusya [100]3 years ago
7 0

Answer:

• the rectangular prism has 4 lateral faces.

• the rectangular prism has a surface area of 254 square inches.

Step-by-step explanation:

are you sure you copied the choices right?

because as far as i know the second one, the surface area of the rectangular prism is 254 square inches.

allsm [11]3 years ago
7 0

Answer:

The rectangular prism has 4 lateral faces.

Explanation: a rectangular prism has 4 long faces.

The rectangular prism has a surface area of 254 square inches.

Explanation: use the surface area formula: A=2(wl+hl+hw)

W=7

L=9

H=4

A= 2(7*9+4*9+4*7)

A= 2(127)

A= 254 square inches

Hope this helps!

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I really need help some one please
Alika [10]
The factorization of A is y = (x - 8)(x + 7).
The factorization of B is y = (x + 1)(x - 4)(x - 5)

In order to find these, you must first find where each graph crosses the x-axis. In the first problem it does so at 8 and -7. In order to find the correct parenthesis for those, you need to write it out as a statement and then solve for 0. 

x = 8 ---> subtract 8 from both sides
x - 8 = 0
This means we use (x -  8) in our factorization. 

You then need to repeat the process until you have all the pieces. In the second problem, there will be 3 instead of 2 since it crosses the axis 3 times. 
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3 years ago
What is the answer to this question
zhannawk [14.2K]

Answer:

The square is 240 and the triangle is 40 which makes 280 in total

Step-by-step explanation:

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2 years ago
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Leigh have a piece of rope that is 6 2/3 feet long. How do you write 6 2/3 as a fraction greater than 1?
Fed [463]
20/3 or 20 over three i think

4 0
4 years ago
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What is the value of x in the equation 2 (x 3) = 4 (x minus 1)? 1 2 3 5.
nordsb [41]

Answer:

-2

Step-by-step explanation:

8 0
2 years ago
Write an equation representing the fact that the product of two consecutive odd integers is 255. use x to represent the smaller
USPshnik [31]

The first odd number = 15

The second is then = 17

<h3>The Consecutive numbers are:</h3>

Consecutive numbers are those that appear consecutively after one another in the range of smallest to largest. An illustration would be the sequence of numbers 1, 2, 3, 4, 5, and so on.

<h3>Where can I find consecutive numbers?</h3>

Let x be the first of the following numbers to represent it algebraically. Following that, the numbers x + 1, x + 2, and x + 3 would be arranged in order. You must make sure that your first selection is an even number if the question requires consecutive even numbers.

<h3>According to the given information:</h3>

We can employ the expression "2n," where n is any integer, to ensure that the result is even. By using the expression "2n + 1," we can ensure an odd number.

"2n + 3" will be the following odd number:

(2n + 1)(2n + 3) is the component of the odd integers, and it equals 255:

(2n + 1)(2n + 3) = 255

4n2 + 8n + 3 = 255

4n2 + 8n - 252 = 0

n2 + 2n - 63 = 0

(n + 9)(n -7) = 0

n = -9 and n = 7

We can disregard n = -9 because we are informed that the figures must be positive.

If n = 7,

The first odd number = 2(7) + 1 = 15

The second is then 17

To know more about consecutive numbers visit:

brainly.com/question/2493629

#SPJ4

I understand that the question you are looking for is:

The product of 2 positive, consecutive odd numbers is 255 .

Part A: Write a quadratic equation in standard form to represent this problem

Part B: What are the 2 numbers?

Part C: Show your work for Part B.

3 0
2 years ago
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