For this case we have the following expression:
(5c ^ 2-15c ^ 3) / (20c ^ 2d + 25c ^ 2)
We make common factor c ^ 2:
(c ^ 2 (5-15c)) / (c ^ 2 (20d + 25))
We do common factor 5:
(5c ^ 2 (1-3c)) / (5c ^ 2 (4d + 5))
Canceling similar terms we have:
(1-3c) / (4d + 5)
Answer:
The simplified expression is given by:
(1-3c) / (4d + 5)
Let width be x so
Length is equal to x+6
Perimeter= 2(l+b)
So perimeter=2(x+x+6)
P=2(2x+6)
4x+12=64 (given)
Send 12 to the other side then,
4x=64-12=52
X=52/4=13
Answer:
64°
Step-by-step explanation:
angle 1+40°=104°(sum of two non adjacent interior angles is equal to opposite exterior angle)
angle 1=104°-40°
angle 1=64°
The formula of a volume of a cone:
![V=\dfrac{1}{3}Bh[/rex]B - area of a baseh - heightWe have[tex]V=90\ cm^3,\ B=18\ cm^2](https://tex.z-dn.net/?f=V%3D%5Cdfrac%7B1%7D%7B3%7DBh%5B%2Frex%5D%3C%2Fp%3E%3Cp%3EB%20-%20area%20of%20a%20base%3C%2Fp%3E%3Cp%3Eh%20-%20height%3C%2Fp%3E%3Cp%3EWe%20have%3C%2Fp%3E%3Cp%3E%5Btex%5DV%3D90%5C%20cm%5E3%2C%5C%20B%3D18%5C%20cm%5E2)
Substitute:
<h3>Answer: 15 cm.</h3>
1. x+y+1 (x, y, and 1 are all terms)
2. 1+2
