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ira [324]
3 years ago
7

Here all me points i have 0 now

Mathematics
1 answer:
marin [14]3 years ago
4 0

Answer:

thanks

Step-by-step explanation:


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Find the inverse f-1(x) for the given function f(x)=2x-5
skad [1K]

Answer:

Find the inverse f-1(x) for the given function f(x)=2x-5

Step-by-step explanation:

To find the inverse, interchange the variables and solve for  y

 f ^− 1 ( x ) = x /2 + 5/2

7 0
3 years ago
PLEASE SOLVE! Also how do you properly solve them ( please include steps)
Marizza181 [45]
1) 2x+3 = 5
-3 -3
2x =2
x=1

2) -x + 8 = 5
-8 -8
-x = -3
X=3


6 0
3 years ago
Read 2 more answers
What is the General form of the parabola of (y-3)^2=6(x+8)
MatroZZZ [7]

Answer:

x = 1.5t^{2}  , y = 3 + 2at.

Step-by-step explanation:

For the parabola Y^{2} = 4aX ,

General form will be

(X = at^{2} , Y = 2at) ,

Thus , for the parabola (y-3)^{2} = 6(x +8)

Here , a = 1.5 and Y from the above equation should be substituted by y - 3 and X must be substituted by x + 8. After substitution of the same we can  use the general equation formula for this parabola also.

Thus , general equation comes out to be :-

x + 8 = 1.5t^{2} , y - 3 = 2at

x = 1.5t^{2}  , y = 3 + 2at.

4 0
3 years ago
Select the choice that translates the following verbal phrase correctly to algebra:
likoan [24]
The answer is <span>one halfn − 16
</span>
Let the number be n.

<span>One half of a number is (1/2n)
</span><span>decreased by 16 is (-16)

</span><span>one half of a number decreased by 16 is
1/2n - 16

Or </span><span>one halfn − 16</span>
4 0
3 years ago
Anyone? i dont understand
Murljashka [212]

Answer:

1725ft^2

Step-by-step explanation:

Hi!

First you have to find your two bases B1 and B2, which are 50 and 65.

Then you find the height, which is 30ft.

Finally, you plug those into the equation 1/2*h*(B1+B2) and solve.

1/2*30*(50+65)

1/2*30*(115)

15*115

1725ft^2 is your answer.

I hope this helps!

8 0
3 years ago
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