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Anarel [89]
4 years ago
9

Factor completely: 16x2 − 81 A. (4x + 9) (4x − 9) B. 16x2 − 81 C. (4x + 9) (4x + 9) D. (4x2 + 9) (4x2 − 9)

Mathematics
1 answer:
ch4aika [34]4 years ago
6 0

Answer:

A. (4x + 9) (4x − 9) is the correct answer.


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Which equation represents exponential decay?
Katarina [22]

Answer:

D, because for every x, the 3 slowly become slower. IF the thing that is being taken to the power of x is less than one it is a decay

6 0
3 years ago
How is the graph of y=9(3)^x-2 -6 translated from the graph of y=9(3)^x ?
USPshnik [31]
For this case we have the following function:
 y = 9 (3) ^ x
 Applying the following transformations we have:
 Horizontal translations
 Suppose that h> 0
 To graph y = f (x-h), move the graph of h units to the right.
 y = 9 (3) ^ (x-2)
 Vertical translations
 Suppose that k> 0
 To graph y = f (x) -k, move the graph of k units down.
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 Answer:
 
2 units to the right
 
6 units down
5 0
4 years ago
A ribbon 4 m long is cut into 8 equal pieces.
dexar [7]

Answer:

1/2 m

Step-by-step explanation:

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4/8 is simplified to make 1/2m

hope this helps mark brainliest

4 0
2 years ago
Find the TWO integers whos product is -12 and whose sum is 1<br>​
irina [24]

Answer:

The two INTEGERS are :-

-3 and +4

-3 × (+4) gives us -12

-3 + (+4) gives us 1

hope it helps

have a nice day

5 0
3 years ago
Read 2 more answers
ASAP PLEASE!
ruslelena [56]

Answer:

173,740

Step-by-step explanation:

no need explanation

8 0
3 years ago
Read 2 more answers
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