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emmainna [20.7K]
3 years ago
10

I need help I don't understand this very well

Mathematics
1 answer:
kupik [55]3 years ago
4 0
The triangles are similar because they are the same shape. :) Good luck

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Find and simplify the difference quotient of the​ form, <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bf%28x%2Bh%29-f%28x%29%7D%7Bh
Anastasy [175]

With f(x)=-10x+9, we have

f(x+h) = -10(x+h) + 9 = -10x + 9 - 10h

Then the difference quotient is

\dfrac{f(x+h)-f(x)}h = \dfrac{(-10x+9-10h)-(-10x+9)}h = \dfrac{-10h}h = -10

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Find the length of the hypotenuse of a right triangle whose legs are 3 and square root of 2.
madreJ [45]
Square root of 11 because:
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3 years ago
The number 16 is decreased to 7. What is the percentage by which the number was
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Step-by-step explanation:

56.3%

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The perimeter of the rectangle is 146 units. What is the length of the longCharlene puts together two isosceles triangles so tha
Minchanka [31]

Answer:

21 inches.

Step-by-step explanation:

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2 years ago
$700 principal earning 5%, compounded monthly, after 9 years
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1,096.79
because 
700*(1+.05/12)
8 0
3 years ago
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