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Sergeu [11.5K]
3 years ago
5

Helpppppppp please it’s due today

Mathematics
1 answer:
yanalaym [24]3 years ago
8 0

Answer:

Option B, would be the correct option as she sets it in the attic window. I hope this helps you! :)

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How to factor z^12 - 64 (question 17.)
aivan3 [116]
(z^6 - 8)(z^6 + 8) is the answer. If you verify this by multiplying, you will see that: (z^6 - 8)(z^6 + 8) = z^(6+6) + 8z^6 - 8z^6 - 64 = z^12 + 0 - 64 = z^12 - 64 Hope this helps, Brian
4 0
3 years ago
What is the determinant ? <br>ANS : -2 <br>plz help me with process​
WITCHER [35]

Answer:

(-2)

Step-by-step explanation:

We have to find the determinant of the given matrix,

A=\begin{bmatrix}(a-1) & (a^2-a+1)\\ (a+1) & (a^2+a+1)\end{bmatrix}

det A = (a - 1)(a² + a + 1) - (a + 1)(a² - a + 1)

         = a(a² + a + 1) - 1(a²+ a + 1) - a(a² - a + 1) - 1(a² - a + 1)

         = a³ + a² + a - a² - a - 1 - a³ + a² - a - a² + a - 1

         = (a³ - a³) + (-a² + a² - a² - a²) - 1 - 1

         = -2

Therefore, determinant of the given matrix is (-2).

6 0
2 years ago
Which of the following is a point-slope equation of a line with the point (-6,2)
joja [24]

Answer:

Choose (D)

y-y1=m(x-x1)

y-2=1/2(x+6)

4 0
3 years ago
Multiply: (5 ft 6 in) x 4 A. 22 ft B. 24 ft 20 in C. 22 ft 2 in D. 23 ft 3 in
Arte-miy333 [17]
5ft, 6 in. = 66 in 
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264 ÷ 12 = 22
Answer: A. 22 ft
3 0
3 years ago
Which quadrilaterals are considered parallelogram
Y_Kistochka [10]

all of them are the correct answer

7 0
2 years ago
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