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Masja [62]
4 years ago
8

I WILL MARK YOU BRAINLIEST!!!!

Mathematics
1 answer:
satela [25.4K]4 years ago
5 0

Answer:

0; one real roots

* the answer is C

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9) The area of Vaughn's dog pen is 341square feet
Wittaler [7]

Answer:

15.5 feet

Step-by-step explanation:

Since length * width = area, we can plug in for the values we are given

We'll set x = width

So 22 * x = 341

22x = 341

x = 15.5

We can check this by multiplying 22 and 15.5 together which gives us 341

Best of luck

8 0
2 years ago
What is the surface area of a cube whose edges are 11 inches long? A. 66 square inches B. 660 square inches C. 726 square inches
Alex787 [66]

Answer:

C. 726 in^2.

Step-by-step explanation:

Each face has area 11^2 = 121 in^2 ( because each face is a square).

There are 6 faces so the total surface area = 6 * 121

=  726 in^2.

3 0
3 years ago
Read 2 more answers
Plzzzz help me!!! Urgent!!!
Eddi Din [679]

I don't know if this is right

7 0
3 years ago
<img src="https://tex.z-dn.net/?f=%283x%20-%201%29%28x%20%2B%205%29%20%3D%204x%20%2B%203" id="TexFormula1" title="(3x - 1)(x + 5
sweet [91]

Answer: x = \frac{2}{3}, or in decimal form x = -4

Step-by-step explanation:

* Hopefully the work helps below:) Mark me the brainliest:)!!!

<em>∞ 234483279c20∞</em>

7 0
3 years ago
The sum of a number, n, and 8 is multiplied by -4, and the result is -12.
forsale [732]

Step-by-step explanation:

The number n is - 5

Because the sum = 8 + (-5) = 3

After multiply by - 4 = 3 x - 4 = - 12

Option A is the correct answer

4 0
4 years ago
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