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3 years ago

How do you solve this equation and check the solution 17=z-(-9)

1 answer:

5 0

17=z-(-9) 17=z+9 17-9=z 8=z To check 17= 8-(-9) 17= 8 +9 17=17 it checks

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vagabundo [1.1K]

Answer: $log_3(257) = c$

Step-by-step explanation:

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2 years ago

Shkiper50 [21]

1024 can be factored into
2(512) 
=2^2(256) 
=2^3(128) 
=2^4(64) 
=2^5(32) 
=2^6(16) 
=2^10 

Therefore, 
√1024 = √(2^10) = 2^5 = 32

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3 years ago

qwelly [4]

Percentage error = 245-230/245 * 100 = 15/245 * 100 = 6.12%

After rounding off, it would be 6%

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2 years ago

Step2247 [10]

Answer:

$X = \left[\begin{array}{cccc}12&-24&8&16\end{array}\right]$

Step-by-step explanation:

A matrix is given by

$A = \left[\begin{array}{cccc}6&-12&4&8\end{array}\right]$

Now, we have to find the matrix X if $\frac{1}{2} X = A$

⇒ X = 2A

Now, multiplication of a constant with a matrix means multiplication with that constant with all the terms of the matrix.

So, $X = \left[\begin{array}{cccc}6 \times 2&-12 \times 2&4 \times 2&8 \times 2\end{array}\right]$

⇒ $X = \left[\begin{array}{cccc}12&-24&8&16\end{array}\right]$ (Answer)

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3 years ago

dexar [7]

Answer:

-1

Step-by-step explanation:

8 0

2 years ago