2 years ago

HELP ME PLZ!!!!!!!!!!!!!!!!!!!

1 answer:

6 0

Answer:

64°

Step-by-step explanation:

64°

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almond37 [142]

I only could find part of the triangle sorry, but u1 is 2 radical 2

8 0

3 years ago

Dmitry [639]

You can use prime factorization to figure this out.
<span>

4 x 14 = 56
4 + (14) = 18

Final answer: </span>4 and 14

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3 years ago

Stolb23 [73]

i think the answer is 1265

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3 years ago

Alinara [238K]

"The quotient of 8 and the sum of 3 and m" can be written as:

8/(3 + m)

7 0

3 years ago

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