We have to find the volume of the cylinder, where: r = 5 m and h = 147 m.
V = r² h π
V = 5² · 147 · 3.14 = 25 · 147 · 3.14 = 11,539.5 m³
Answer:
11,539.5 m³ of soil has to be excavated.
Answer:
We applied distributive, associative and commutative properties to solve the calculus.
Step-by-step explanation:
3c+5(2+c)=<u>3c+5(2)</u>+5c (distributive property)
=3c+<u>5c+5(2) </u> (commutative property)
=<u>(3c+5c)</u>+5(2) (associative property)
=<u>(3+5)c</u>+5(2) (distributive property) by the shape of common factor extraction).
=8c+10 <u>3+5</u> is a simple add and <u>5.2</u> is a simple multiplication)
To solve this, we turn the fraction 4/5 to x/100, and x is our percent.
We know 5 * 20 = 100, so 4 * 20 = x. x = 80
So, 4/5 = 80/100
Will ate 80% of the cookies.
Answer:
<u>If mixed numbers are </u>
<u>You can write them as a sum of a whole and fraction and use the distributive property of multiplication:</u>
- a b/c × d e/f =
- (a + b/c) × (d + e/f) =
- ad + a(e/f) + d(b/c) + (b/c)(e/f)
Answer:
A = Π R^2 = 3.14 * 6^2 m = 113 m^2 area of entire circle
102/360 = a = area of sector
a = 102/360 * 113 m^2 = 32 .0 m^2