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agasfer [191]
2 years ago
7

Factories the following expression correctly 8x2 +4x

Mathematics
2 answers:
kozerog [31]2 years ago
8 0

Answer:

4x(2x+1)

Step-by-step explanation:

8x^2+4x

x(8x+4)

4x(2x+1)

zhenek [66]2 years ago
7 0

Answer:

4x(2x + 1)

Step-by-step explanation:

8x² + 4x

4(2x² + x)

4x(2x + 1)

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In a large county in Central Pennsylvania, 42% of all registered voters are Democrats and 53% are Republicans. What is the proba
AVprozaik [17]

Answer:

Probability [Randomly selected voter affiliated with other party] = 1/20

Step-by-step explanation:

Given:

Percentage of Democrats voters = 42%

Percentage of Republican voters = 53%

Find:

Probability [Randomly selected voter affiliated with other party]

Computation:

Percentage of other party voters = 100% - [Percentage of Democrats voters + Percentage of Republican voters]

Percentage of other party voters = 100% - [42% + 53%]

Percentage of other party voters = 100% - 95%

Percentage of other party voters = 5%

Probability [Randomly selected voter affiliated with other party] = Percentage of other party voters / 100%

Probability [Randomly selected voter affiliated with other party] = 5% / 100%

Probability [Randomly selected voter affiliated with other party] = 1/20

8 0
2 years ago
I need help graphing
steposvetlana [31]

Lmk if this helped if not im sorry

5 0
3 years ago
4. Ideal amount of children
Vaselesa [24]

Answer:

3

Step-by-step explanation:

Formula:

\frac{sum of all numbers added together}{total amount of numbers}

\frac{21}{7} = 3

3 0
2 years ago
What is mBCD. Please help. Quickly
Flauer [41]

Answer:

82°

Step-by-step explanation:

m÷ BAD + m÷ BCD = 180°

98° + m÷BCD = 180°

m÷BCD = 180° - 98°= <u> </u><u>8</u><u>2</u>°

6 0
2 years ago
There are 72 girls playing in the playground 3/7 of the children in the playground are boys how many children are playing in the
kogti [31]
Fraction of girls =  1 - 3/7 = 4/7 

4/7 is equivalent to 72 girls
1/7  ..  ..  .............   72 / 4 = 18
Total number of children = 7/7   = 18*7 =  126 Answer
6 0
3 years ago
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