Answer:
Factor out the greatest common factor.
x^3-3x^2-x
→ x(x^2-3x-1)
Answer:it's 1/625
Step-by-step explanation:
You times the denominator 5 from 1/5 by 5 4 times to get 1/625
Answer:
Scale factor=length of large\lenght of small
=3.5÷2.8=1.25
PLEASE GIVE BRAINLIEST
Volume of cylinder = π.R².h , where R = radius and h = height
Let's replace h by 2h:
V₁= πR².(2h) → V₁ = 2π.R².h
Now let's double R, the radius (and keep h as h)
V₂ = π.(2R)².h → V₂ = 4.π.R².h
Compare V₁ to V₂→ (V₁ = 2π.R².h and V₂ = 4.π.R².h).
It's obvious that V₂ = 2.V₁
Divide 5 1/2, or 11/2 by 3/4. You can do that by multiplying 11/2 and 4/3 to get 44/6. Simplify and you get 22/3, which is about 7.33 or 7 1/3. If he can only paint whole dog houses, the answer is 7.
