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3 years ago

14

Triangle DAN has coordinates D(-10,4), A(-4,1), and N(-2,5) Using coordinate geometry, prove that triangle DAN is a right triang

le.

1 answer:

inn [45]3 years ago

8 0

Answer:

75

Step-by-step explanation:

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Rationalize the denominator.<br> – 5x4<br> ✓4x +7

I am Lyosha [343]

Answer:

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2 years ago

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After adding an 8-pound box with 6 identical boxes, the box weighted 72 pounds. The equation is 6x + 8 = 72. What does X equal?

Marianna [84]

Answer: x = 10.6666666 or 10 2/3

Step-by-step explanation:

6x + 8 = 72

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3 years ago

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Which function is equivalent to the inverse of y=sec(x)

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From the identity:

$sec(x)= \frac{1}{cos(x)}$

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the inverse of f is g such that f(g(x))=x,

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thus, $cos[g(x)]= \frac{1}{x}$

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3 years ago

Junior has a recipe that uses 1 3/4 cups of brown sugar and 3 1/3 cups of flour to make 18 muffins. He has a total of 10 cups of

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2 years ago

There are 60 minutes in an hour. The total number of minutes is a function of the number of hours, as shown in the table. Does t

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Answer:

Step-by-step explanation:

It represents a linear function because there is a constant rate of change.

Step-by-step explanation:

Since, if the rate of change for y ( output value ) with respect to x ( input value ) remains constant for a function then it is called linear function.

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Hence, It represents a linear function because there is a constant rate of change.

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2 years ago