3 years ago

What is the slope of the line that contains these points? x=9,13,17,21 and y =-24,-21,-18,-15

Mathematics

1 answer:

kap26 [50]3 years ago

3 0

Slope: 3/4
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A community park is shaped like a trapezoid with a height of 30 yd, a top base of 25yd,and a bottom base of 33yd. The park has a

Likurg_2 [28]

Answer: 819.73 yd²

Step-by-step explanation:

$A_{trapezoid} = \frac{b_{1}+b_{2}}{2}*h$

= $\frac{25+33}{2}*30$

= $\frac{58}{2}*30$

= 29 * 30

= 870

$A_{circle} = \pi r^{2}$

= π(4)²

= 16π

≈ 50.27

Area of the park = $A_{trapezoid} - A_{circle}$

= 870 - 50.27

= 819.73

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According to above figure, we can conclude that :

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