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N76 [4]
2 years ago
11

Draw a line representing the "rise" and a line representing the "run" of the line, State

Mathematics
1 answer:
Alexxx [7]2 years ago
4 0

Answer:

The slope of the line m = 1

The equation of the straight line x -y -7=0

Step-by-step explanation:

<u><em>Explanation:-</em></u>

In the given graph

The points are ( 7,0) and ( 0, -7)

The slope of the line

            m = \frac{y_{2}- y_{1}  }{x_{2}-x_{1}  } = \frac{-7-0}{0-7} = \frac{-7}{-7} = 1

The equation of the straight line passing through the point (7,0) and slope m=1

    y - y₁ = m (x - x₁)

    y - 0 = 1( x-7)

   y = x -7

   x - y -7=0

<u><em>Final answer:-</em></u>

The slope of the line m = 1

The equation of the straight line x -y -7=0

<u><em></em></u>

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Yes all cubes are similar but their measurement is not similar
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3 years ago
Please answer below thx.
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Answer:

24 cm

Step-by-step explanation:

since the two triangles are similar,

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8 0
3 years ago
if a tv has a diagonal measurement of 55 and a height of 30, what is the tvs width? round to the nearest whole number
Sati [7]

Answer:

  46

Step-by-step explanation:

The geometry can be modeled by a right triangle. The diagonal measure is the hypotenuse, and the height is one leg. The width is the other leg, and can be found using the Pythagorean theorem.

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<h3>Pythagorean theorem</h3>

The relation between the leg lengths (a, b) and the hypotenuse (c) is ...

  c² = a² +b²

Solving for b gives ...

  b = √(c² -a²)

<h3>application</h3>

In this problem, we have c=55 and a=30. Then the width of the TV is ...

  b = √(55² -30²) = √(3025 -900) = √2125

  b ≈ 46.098

The width of the TV is about 46.

7 0
2 years ago
If (-3, y) lies on the graph of y = 3-x, then y =
AnnyKZ [126]

Answer:

y=6

Step-by-step explanation:

y=3-x

x=-3

y=3-(-3)

y= 3+3

y=6

7 0
3 years ago
erica watch 1/2 of a movie in the morning and she watched some at night and by the end of the day she still had 1/3 of left how
Anastaziya [24]
Convert to equivalent fractions to see
Both bottom s can be 6
So times the half by 3
And times the third by 2
1/2=3/6
1/3=2/6
So she has a total of 5/6 of the movie accounted for...
So the left over is 1/6
1/6 at nighttime
8 0
3 years ago
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