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sleet_krkn [62]
3 years ago
15

Factor completely 3bx^2 - 9x^3 - b + 3x​

Mathematics
1 answer:
Anna11 [10]3 years ago
5 0

Factor out the common terms in the first two terms, then in the last two terms;

3x^2(b - 3x) - (b - 3x)

Factor out the common term b - 3x

<u>= (b - 3x)(3x^2 - 1)</u>

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Just 1,2, and 3<br> I really need help
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The correct answer for the question that is being presented above is this one: 

(1)
The triangle shows and equilateral triangle. Equilateral triangle has the same length of sides and angles.
60 = 1.5x
x = 40 degrees

7.1 = y + 3.4
y = 3.7 cm

(2) Isosceles Triangle
65 = 13x
x = 5 degrees

y + 2/3 = 7/8
y = 7/8 - 2/3
y = 21 - 16 / 24
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(3)
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6 0
3 years ago
In jims class, 5 times has many students take the bus as those who walk. A total of 24 students walk or take the bus. How many m
lubasha [3.4K]
Take bus=5 times walk
b=5w
b+w=24
sub 5w for b
5w+w=24
6w=24
divide both sides by 6
w=4

sub back
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b=5(4)
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answer is 16 more take the bus than walk
 
7 0
2 years ago
Someone help lol thx ​
emmainna [20.7K]

Answer:

which question? you want me to answer

Step-by-step explanation:

7 0
2 years ago
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Ms. Franco earned $709.54 in net pay for working 25 hours. She paid $87.45 in federal and state taxes, and $38.45 in FICA taxes.
GenaCL600 [577]

Answer:

The hourly wage of Ms. Franco is $28.38 .

Option (B) is correct .

Step-by-step explanation:

As given

Ms. Franco earned $709.54 in net pay for working 25 hours.

Thus

Hourly\ wage\ of\ Ms. France = \frac{Total\ wage}{Total\ number\ of\ hours}

Putting values in the above

Hourly\ wage\ of\ Ms. France = \frac{709.54}{25}

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Option (B) is correct .

7 0
3 years ago
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When it is  12 o'clock the hour hand is on positive of y axis.Coordinates of the point at 12 o'clock=(0,5)

When it is 3 o 'clock the hour hand is on positive of x axis .Coordinate of the point at 3o'clock is (5,0)

When it is 6 o'clock the hour hand is on negative of y axis .The coordinates of the point at 6o'clock is (0,-5)

At 9o'clock the hour hand is on negative of x axis .The coordinate of the point at 6o'clock is(-5,0)

3 0
3 years ago
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