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vesna_86 [32]
2 years ago
6

consider the point (x,y) lying on the graph of y=(x+3)^1/2. let L be the distance between the points (x,y) and (4,0). write l as

a function of y
Mathematics
1 answer:
olga_2 [115]2 years ago
6 0
L=\sqrt{ (x-4)^2 + y^2 }
and 
y=\sqrt{x+3} \Rightarrow x = y^2-3

L=\sqrt{ (x-4)^2 + y^2 }=\sqrt{ (y^2 - 3-4)^2 + y^2 }=\sqrt{ (y^2-7)^2 + y^2 }


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Find the area. Show formulas, work, and label your answer.​
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Answer:

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Step-by-step explanation:

8 4/5 is not needed. The other two will given you the answer.

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b = 12 2/5 = 12.4

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Area = 34.1 square feet.

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2 years ago
Write<br> in simplest radical form.
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Step-by-step explanation:Finding the factors of 40,we have ,√4×√-10=2×√-10=2√-10

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3 years ago
In the following credit card statement, what is the balance?
Brums [2.3K]

Answer:

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Step-by-step explanation:

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2 years ago
Please please please help me!
OleMash [197]

Answer:

<76

Step-by-step explanation:

Remark

You can't do this problem unless CD and E are all on the same line. If they are, then you can use || line properties.

Properties

<ABG = x                       Given

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<BGF = x                       Substitute

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3x - 9 +9 = 180 +9

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x = 63

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6 0
3 years ago
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Ber [7]

Answer:

"6 units left and 9 units down"

Step-by-step explanation:

Suppose a function is given in this form:

y=(x-a)^2+b

This is the parent function y = x^2

  • translated a units right (left if there was a + before a)
  • translated b units up (down if there was a - before b)

Now, to go from  y=(x-5)^2+7  to  y= (x+1)^2-2 , we can see that:

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Thus, "6 units left and 9 units down" is the transformation(translation).

6 0
3 years ago
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