Check the picture below.
we know the area is 1586, so
![\stackrel{\textit{area of a trapezoid}}{A=\cfrac{h(a+b)}{2}}\implies 1586=\cfrac{26(84+b)}{2}\implies 1586=13(84+b) \\\\\\ \cfrac{1586}{13}=84+b\implies 122=84+b\implies 38=b](https://tex.z-dn.net/?f=%5Cstackrel%7B%5Ctextit%7Barea%20of%20a%20trapezoid%7D%7D%7BA%3D%5Ccfrac%7Bh%28a%2Bb%29%7D%7B2%7D%7D%5Cimplies%201586%3D%5Ccfrac%7B26%2884%2Bb%29%7D%7B2%7D%5Cimplies%201586%3D13%2884%2Bb%29%20%5C%5C%5C%5C%5C%5C%20%5Ccfrac%7B1586%7D%7B13%7D%3D84%2Bb%5Cimplies%20122%3D84%2Bb%5Cimplies%2038%3Db)
Answer:
s=P-b/2
Step-by-step explanation:
P-b=2s
P-b/2=s
<u>Answer</u>
26.6°
<u>Explanation</u>
You are required to use the trigonometric ratio, sine, to find that angle.
SinФ = opposite/hypotenuse
sin Θ = 2.6/5.8
= 0.4483
The angle Θ = Anti-sine(0.4483)
= 26.633°
The angle the slide makes with the ground, correct to one decimal place is 26.6°
Answer:
($26,000/100)*94 = $24,440
Step-by-step explanation:
Divide 26,000 by 100 and multyply by 94 (100% - 6%) = $24,440