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Gwar [14]
3 years ago
6

Suppose a South Korean inspirational speaker speaks from a rectangular stage measuring 30 feet by 70 feet. Find the area of the

stage.
Mathematics
1 answer:
OleMash [197]3 years ago
4 0
The area of a rectangle is calculated my multiplying the length of the rectangle and the width of the rectangle. In this case, the length (the longer side) is 70 feet while the width (shorter side) is 30 feet. Hence the area is 2,100 ft2. 
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Find the horizontal and vertical intercepts for
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Here, we are required to find the vertical and horizontal intercepts for r⁴ + s² − r s = 16.

The vertical and horizontal intercepts are s = ±4 and r = ±2 respectively.

According to the question;

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Therefore, to get the horizontal intercepts, r we set the vertical axis, s to zero(0).

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Also, to to get the vertical intercepts, s we set the horizontal axis, r to zero(0).

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Therefore, the vertical and horizontal intercepts are s = ±4 and r = ±2 respectively.

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brainly.com/question/18466425

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2 years ago
The measure of an interior angle of a regular polygon is 140°140°. find the number of sides of the polygon.
MA_775_DIABLO [31]
\alpha = \cfrac{180(n-2)}{n}  \ \ \ \ \  [ \alpha =interior \ angle, \ \ n=number \ of 
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