The answer is 0.15. Because it’s increasing by 0.3
Yo has to distribute and add like terms
distributeiv propoerty
a(b+c)=ab+ac aka
a(b-c)=ab-ac
5(4n-11)-3n+20=17n-35
distribuet
5*4n=20n
5*11=55
20n-55-3n+20=17n-35
move like terms together
20n-3n+20-55=17n-35
20-3=17
20-55=35
17n-35=17n-35
true
<span>ú
</span>The square-shaped slice can be made from a slice parallel to the base of a right
rectangular prism, cube, and right rectangular pyramid with a square base. The triangle-shaped slice and isosceles
trapezoid-shaped slice can be made with a slice made perpendicular to the base
of a right rectangular pyramid. A
pentagon-shaped slice cannot be made from a slice made parallel or
perpendicular to the base of either a right rectangular prism, right
rectangular pyramid, or cube.
A≈21.46
First you find the area of the square
A=a^2 which is
=10^2
A=100
Then you find the area of the circle
A=πr^2
= π(5)^2
A≈78.54
Now you subtract the 78.54 from 100 to get 21.46
