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DENIUS [597]
2 years ago
6

Which of the following shows the correct simplification of the quadratic formula used to solve 8x2 - 2x = 1?

Mathematics
2 answers:
spayn [35]2 years ago
8 0

Step-by-step explanation:

can you properly format this question its so hadd to understand

laiz [17]2 years ago
4 0

Answer:

please mark me brainliest and follow me my friend.

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HURRY PLEASE!!! IM BEING TIMED. I WILL GIVE YOU BRAINLIEST!
mrs_skeptik [129]

Answer:

4

Step-by-step explanation:

the y intercept three is 4 away from -1

8 0
3 years ago
A ribbon is 4m long. how many pieces each of 30cm long can be cut from the ribbon​
labwork [276]

9514 1404 393

Answer:

  13

Step-by-step explanation:

4 m is 400 cm, so the number that can be cut is ...

  (400 cm)/(30 cm/piece) = 13 1/2 pieces

13 pieces can be cut that are 30 cm long.

6 0
2 years ago
Read 2 more answers
Identify the area of a regular hexagon with side length 14 in. rounded to the nearest tenth.
kakasveta [241]
\bf \textit{area of a regular polygon}\\\\
A=\cfrac{1}{4}ns^2\ cot\left( \frac{180}{n} \right)\qquad 
\begin{cases}
s=\textit{length of a side}\\
n=\textit{number of sides}\\
\frac{180}{n}=\textit{angle in degrees}\\
----------\\
s=14\\
n=6\leftarrow hexagon
\end{cases}
\\\\\\
A=\cfrac{1}{4}\cdot 6\cdot 14^2\cdot cot\left( \frac{180}{6} \right)

make sure your calculator is in Degree mode
4 0
3 years ago
Read 2 more answers
A scientist has discovered a new strain of bacteria. The bacteria culture initially contained 1000 bacteria and the bacteria are
Anna007 [38]

Answer:

Bacteria Culture = B

Hour = H

<u>B=1000*2^H</u>

Step-by-step explanation:

Every hour, the bacteria doubles. This means that the amount is multiplied by 2 every hour. If it was 5 hours in, the bacteria would be at 32000. You can use the equation B=1000*2^5 to get that answer.

4 0
3 years ago
What is 1+ 1<br> hjgdfsxcvbnmhjghfdfcvbv
fiasKO [112]

Answer:

2 is the answer

Step-by-step explanation:

8 0
3 years ago
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