69. The jacket is said to have an original price of 45.00 dollars. Now, is was given a 25% off. Solve for the final cost of the jacket after the discount is applied. => 25% = 25% / 100% = 0.25 => 45.00 * .25 = 11.25 dollars is the discount. Now, let’s subtract the value of 25% by the original value. => 45 – 11.25 = 33.75 dollars. This is now the costs of the jacket after the discount is applied.

5 0

3 years ago

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Use the figure shown. Let point D be at (-4,1) . Use the sides of triangle BDA to find the slope of the line.

gavmur [86]

The slope of the line shown in the figure having equation x + 2y = 0 is 1/2.

The point A is at ( -2 , 1 ), point B is at ( -4 , 2 ) and Point C is at ( -2 , 2 ).

Let point D be at ( -4 , 1 ).

Now the new triangle is ΔBDA and the corner points are A is at ( -2 , 1 ), point B is at ( -4 , 2 ) and point D is at ( -4 , 1 ).

The equation of line passing through two points is given by:

$(y-y_{1} ) = (\frac{y_{2}-y_{1} }{x_{2} - x_{1} })(x - x_{1} )$

The equation of line passing through two points A( -2 , 1 ) and B( -4 , 2 ) IS

y - 1 = ((2-1)/(-4-(-2))) (x-(-2))

y - 1 = (1/(-2)) (x+2)

2y -2 = -x -2

x + 2y = 0

The equation of straight line is x + 2y = 0

The equation in slope intercept form can be written as,

y = x/2 + 0

Slope = m = 1/2

Intercept = c = 0

So, we can conclude that 1/2 is the slope of the line .

To know more about Slope - intercept form refer to link:

brainly.com/question/1884491

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3 0

1 year ago

11. What geometric shape is a roll of paper towels?<br> (98)

Rus_ich [418]

Answer:

cylinder

Step-by-step explanation:

5 0

3 years ago