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Artemon [7]
3 years ago
9

It’s for algebra 2 please and thank you

Mathematics
2 answers:
Papessa [141]3 years ago
4 0

Answer:

I think its A if Its wrong I'll resolve it for you.

Step-by-step explanation:

andriy [413]3 years ago
4 0

Answer: B. ( 3x + 4) ( 3x + 4)   or   (3x+4)^2

Step-by-step explanation:

Solve by factoring

9x^2 + 24x + 16       Find two numbers that  their product is 144 and their sum is 24.   The numbers  12 and 12 works out because 12 times 12 is 144 and 12 plus 12 is 24.

Rewrite the expression in a new way like,

9x^2 + 12x + 12x  + 16         Now factor by grouping them into two groups

 

(9x^2 + 12x) ( 12x + 16)     Now factor each group by using the greatest GCF

3x ( 3x + 4) 4( 3x + 4)     Factor out 3x +4  

 

(3x + 4) ( 3x + 4)

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The domain for the function is [10,∞) {x|x≥10}
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3 years ago
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Answer:

(2,1)

6928ft

59.0813m

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Step-by-step explanation:

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5 0
3 years ago
Sac had a rope that was 15 feet long. He cut it into three pieces. The first piece was 3.57 feet longer than the second piece. T
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Answer:

5.79 feet

Step-by-step explanation:

Let us represent

First piece = x

Second piece = y

Third piece = z

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x + y + z = 15

He cut it into three pieces.

The first piece was 3.57 feet longer than the second piece.

x = 3.57 + y

The third piece was 2.97 feet longer than the second piece.

z = 2.97 + y

How long was the third piece of rope?

x + y + z = 15

3.57 + y + y + 2.97 + y = 15

3y + 6.54 = 15

3y = 15 - 6.54

3y = 8.46

y = 8.46/3

y = 2.82 feet

Therefore, the length of the third piece z = 2.97 + y

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z = 5.79 feet

7 0
3 years ago
Can you find this? Show how you found it pls first person gets crowned!​
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1
3
1
3
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.
−
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⋅
3
3
-
2
9
-
1
3
⋅
3
3
Write each expression with a common denominator of
9
9
, by multiplying each by an appropriate factor of
1
1
.
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−
2
9
−
1
⋅
3
9
-
2
9
-
1
⋅
3
9
Combine the numerators over the common denominator.
−
2
−
1
⋅
3
9
-
2
-
1
⋅
3
9
Simplify the numerator.

−
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9
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5
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