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Ilia_Sergeevich [38]
3 years ago
8

Please will give brainliest and thanks

Mathematics
2 answers:
Paraphin [41]3 years ago
7 0

Answer:

Kahn academy works great with this stuff

Step-by-step explanation:

DerKrebs [107]3 years ago
4 0

Answer:

1- 9/7n

Step-by-step explanation:

1/7-9/7n+6/7=1-9/7n

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Find inverse of f(x) = 2 + 3x / x - 2
NeX [460]
Okay so, we switch out f(x) with y - I’m sure you know this and we get y=2+3x/x-2.

Now just interchange x and y -> x=2+3y/y-2, now multiply both sides with (y-2), we get (y-2)x=2+3y.

Multiply x with the brackets, getting xy-2x=2+3y. Move 3y to the left changing it’s sign, also for -2x to the right: xy-3y=2+2x.

Factor out y from (xy-3y) and get (3-x)y=2+2x - now divide both sides by (3-x) resulting in y=2+2x/3-x .
7 0
3 years ago
Plz help its really urgent!!
avanturin [10]

Answer:

3)0.4 and 1.8

Step-by-step explanation:

:):):):):):):);):):)

4 0
3 years ago
The manager chooses a student at random. Based on the survey, which statement is true?
jeka57 [31]
What are the statements?
3 0
3 years ago
What is the estimated difference between 3465 and 2716
frutty [35]
You would round up 3465 to 3470 and round up 2716 to 2720, the difference would be 750
5 0
3 years ago
Read 2 more answers
NEED ASAP WILL GIVE BRAINLIEST
mars1129 [50]

Answer:

QS = 38

Step-by-step explanation:

First, we need to find the value of x.

Given that R is the midpoint of Q and S, that means QR = RS.

6x-11 = 2x+9

Solve.

x = 5.

To find QS, we need to solve the following equation:

6x-11 + 2x+9

Substitute 5 for x.

6(5)-11+2(5)+9

30-11+10+9

38

5 0
3 years ago
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