All categories

3 years ago

Help I think it's the last one but I'm not sure?

Mathematics

1 answer:

Jet001 [13]3 years ago

7 0

I think it is the 3rd one but im not truly sure

You might be interested in

8. If k = log, 3 then log, 48 = 16 (1) 2k +3 (3) k +8 (2) 3k +1 (4) k +4

vekshin1

assuming you means k = log_2(3) [as log(2)3 is the same thing as 3log(2) due to multiplication being commutative]

given log(ab) = log(a) + log(b)

log_2(48) = log_2(3) + log_2(16)

5 0

3 years ago

What is the reciprocal of 10/11

Svetlanka [38]

Answer:

ιт ιѕ 11/10

Step-by-step explanation:

αℓℓ υ ∂σ ιѕ fℓιρ тнє fяα¢тισи ιѕ αяσυи∂ αи∂ тнєяє уα gσ

нσρє ι ¢συℓ∂ нєℓρ уσυ συт тσ∂αу!!!!!!!!

8 0

3 years ago

What is X if

umka2103 [35]

Answer:

$X = \begin{bmatrix} - 4 & 1 \\ - 2 & - 7\end{bmatrix}$

Step-by-step explanation:

$\begin{bmatrix} - 1 & - 2\\ 4 & 8\end{bmatrix} +X = \begin{bmatrix} - 5 & - 1\\ 2 & 1\end{bmatrix}$

$X = \begin{bmatrix} - 5 & - 1\\ 2 & 1\end{bmatrix}-\begin{bmatrix} - 1 & - 2\\ 4 & 8\end{bmatrix}$

$X = \begin{bmatrix} - 5-(-1) & - 1-(-2)\\ 2-4 & 1-8\end{bmatrix}$

$X = \begin{bmatrix} - 5+1 & - 1+2\\ 2-4 & 1-8\end{bmatrix}$

$X = \begin{bmatrix} - 4 & 1 \\ - 2 & - 7\end{bmatrix}$

7 0

3 years ago

The boiling pint of jet fuel is 329 Fahrenheit! Rounded to the nearest degree, what is the temperature in sergers Celsius? Use t

My name is Ann [436]

Answer:

165 degrees Celsius

Step-by-step explanation:

3 0

3 years ago

Evaluate (-48)+(-110)+27

Tpy6a [65]

Answer:

131

Step-by-step explanation:

(-48)+(-110)+27

Remember one of the most important math rules

- * - = +

-*+= -

+*+ =+

+*-=-

That been said

We can now perform the operation

-48-110+27= -131

5 0

3 years ago