Answer:
2(w+10)=50
Step-by-step explanation:
rectangle two sides are equal and the other two sides are equal
so we know two sides are ten in this equation the w can be the unknown sides so 2*w and 2*10 = 50
2(15+10)=50
Radius = 5 miles
Sector Area = (central angle / 360) * PI * radius^2
5 = (central angle / 360) * PI * 5^2
(central angle / 360) = 5 / (PI * 5*5)
(central angle / 360) = 1 / (PI * 5)
central angle = 360 / (PI * 5)
central angle = 72 / PI
central angle =
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22.9183118052
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degrees
Source:
http://www.1728.org/radians.htm
Answer:
x=-27
Step-by-step explanation:
x/-9=3
x=3*-9=-27
The expression that represents the volume of a rectangular prism with length 2x^2, width 2x^3, and height 5x should be in accordance to the formula of volume of a rectangular prism which is V = lwh. Thus, it should be
V=2x^2(<span>2x^3)(5x) = 20x^6 -------> OPTION D</span>
Both a and b.
Hope this helps!!!
