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zavuch27 [327]
3 years ago
11

A builder needs 2 hinges to install

Mathematics
1 answer:
Afina-wow [57]3 years ago
4 0

Answer:

A

Step-by-step explanation:

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Find the value of the determinant.<br> 4 8 10<br> 4 0-1<br> 3 - 2 4
VLD [36.1K]

Answer:

- 240

Step-by-step explanation:

We have to find the value of the following determinant  

\left|\begin{array}{ccc}4&8&10\\4&0&-1\\3&-2&4\end{array}\right|

Now, we know that the value of a general determinant \left|\begin{array}{ccc}a&b&c\\d&e&f\\g&h&i\end{array}\right| is given by [a( ei - fh) + b(fg - di) + c(dh - eg)]

Therefore, the value of the given determinant is

= 4[0 × 4 - (-1)(-2)] + 8[3(-1) - 4 × 4] + 10[4(-2) - 3 × 0]

= - 8 - 152 - 80 = - 240 (Answer)

4 0
3 years ago
Can You help me with the Questions On the Screenshot?
Agata [3.3K]

Answer:

The answer would be 129°

Step-by-step explanation:

We know that <em>AZC </em>is a right angle so you would add the 90° ( which is equal to a right angle) to 39° to get your answer :)

6 0
3 years ago
Where n=6 equals, 6 is a solution.
Brilliant_brown [7]

Answer:

yes

Step-by-step explanation:

5 0
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20000000000000x 3065
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61300000000000000

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