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Maurinko [17]
2 years ago
8

Y=4x^2-1 find the inverse. I cant it’s to difficult.

Mathematics
1 answer:
choli [55]2 years ago
8 0
The answer is x equals the square root of y+1/4

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A baby blue whale gains about 200 pounds each day about how many pounds does a baby blue whale gain per hour?
Thepotemich [5.8K]
Since there are 24 hours in a day and you want to figure out how many pounds a baby blue whale gains per hour you divide 200 by 24. You should get 8.3 as you answer. Hope I helped with that!
7 0
3 years ago
When you draw an image in the right triangle, is it always reflected?
vitfil [10]
No, because the image can be drawn backwards
7 0
3 years ago
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What is the factored form of the polynomial z² − 10z + 25?
qwelly [4]

Answer:

( z - 5 ) ( z - 5 )

Step-by-step explanation:

z² − 10z + 25

= z² − 5z - 5z + 25

= z ( z - 5 ) - 5 ( z - 5 )

= ( z - 5 ) ( z - 5 )

3 0
3 years ago
IS THIS CORRECT?! I HAVE A BACK SIDE TOO, IF ANYTHING IS WRONG PLS PLS LMK!!
Fudgin [204]

The only error you made is on problem 3. Everything else is correct. Nice work.

-------------------------------------------------------

Here is how to solve problem 3

Plug x = 1 into the equation and solve for y

-3x + y = 1

-3*1 + y = 1 ... replace x with 1

-3 + y = 1

y - 3 = 1

y - 3 + 3 = 1 + 3 .... add 3 to both sides

y = 4

<h3>The answer is 4</h3>

-------------------------------------------------------

Verifying the answer:

Plug (x,y) = (1,4) into the equation. Both sides should be the same number after simplifying both sides.

-3x + y = 1

-3*1 + 4 = 1 ..... replace x with 1; replace y with 4

-3 + 4 = 1

1 = 1

The answer is confirmed.

If you were to graph -3x + y = 1, which is equivalent to y = 3x+1, you'll find that the point (1,4) is on this line.

4 0
2 years ago
Which is the graph of the equation y-1=2/3(x-3)?
Ksivusya [100]

Answer:

The bottom graph is the graph of that equation

7 0
3 years ago
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