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Brut [27]
3 years ago
8

WILL GIVE BRAINIEST!!

Mathematics
1 answer:
AnnZ [28]3 years ago
5 0

Answer:

its b

Step-by-step explanation:

thankkkkk me later

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Hey can you please help me posted picture of question
Deffense [45]
Correct answer is option D.

The solution is listed below

F(x)=4x+7 \\  \\ 
y=4x+7 \\  \\ 
y-7=4x \\  \\ 
 \frac{y-7}{4}=x \\  \\ 
 x= \frac{y-7}{4} \\  \\ 
f-^{1}(y) = \frac{y-7}{4} \\  \\ 
f-^{1}(x) = \frac{x-7}{4} \\  \\ 

6 0
3 years ago
Please help me
Solnce55 [7]

Answer:

4x^2-81y^2 is NOT a perfect square trinomial, factored. You know this because if you factor this to (2x+9y)(2x-9y) then you will see that the signs between terms in the parenthesis are DIFFERENT.

Step-by-step explanation:

Taking notes as you go through the course will help you retain and process the information much better than getting "help" from a site that is probably badly named.

4 0
3 years ago
Is 3/8bigger than 4/10
mojhsa [17]
The way to work this out is to find a common denominator. so in this case 80 is a common denominator. So it would be 3/8 into 30/80 and then 4/10 into 32/80 therefore 4/10 is bigger
7 0
3 years ago
Can you guys help me plz
julsineya [31]

Answer:

1) x>1

2) x<6

3) x>34

4) x>-4

5) x<2

6) x>-36

7) x<=4

8) x>-2

9) x>=2

10) x>14

6 0
2 years ago
21. Find the measures of the numbered angles.
rodikova [14]

Answer:

1: 76°

2: 76°

3: 104°

4: 76°

Step-by-step explanation:

1: 76°

2: 76°

3: 104°

4: 76°

5 0
3 years ago
Read 2 more answers
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