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skad [1K]
3 years ago
5

This line segment will be dilated with the point of dilation at (4, 1) and a scale factor of 2. What is the x-coordinate of one

of the endpoints of the dilated segment
Mathematics
1 answer:
denpristay [2]3 years ago
3 0

Answer:

8

Step-by-step explanation:

We start by getting the coordinate of the dilated point

what we simply have to do

here is to multiply the coordinates of the initial given point by the dilation factor

Mathematically, we have this as ;

(4,1) to (8,2)

So the x-coordinate of the endpoint is 8

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djyliett [7]
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You can use point  (-1, -6) and (0, -8)

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Slope = -2.

b) Point (0, -8)  is the point such that  x = 0,  and y = -8, this point represents the vertical intercept  of the equation.  The point where the line cuts the y axis.

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Find the approximate area (in square inches) of a regular pentagon whose apothem measures 9 in.
ch4aika [34]
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pentagon [3]

Answer:

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Step-by-step explanation:

Midpoint Formula: (\frac{x_1+x_2}{2} ,\frac{y_1+y_2}{2} )

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y = (-8 + -12)/2

Step 2: Evaluate

x = -5/2

y = -20/2 = -10

Step 3: Format into coordinates

(-5/2, -10)

Step 4: Convert to decimal

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Step-by-step explanation:

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