Answer:
4y^2 + 12y + 9
Step-by-step explanation:
Unclear what your (2y + 3) represent. If it's the length of one side of the square, please say so.
If that's the case, then the area of the square is (2y + 3)^2, or 4y^2 + 12y + 9, which is a trinomial.
3 gallons = 1/4 of the zoo
To fill up the zoo, we need 3/4 more.
3 gallons × 4 = 12 gallons
Hope this helped!
Answer:
Step-by-step explanation:
For one rotation of the tire, the distance traveled=circumference of the tire.
Now, Radius of the tire is =13 inches
Therefore, circumference of the tire=2πr
=
=81.64inches.
Distance traveled with 20 rotations of the tire=
=1632.8 inches.
Now, the distance traveled in meters will be =
=41.47 meters.
The volume of a cone can be found by using the equation V=(1/3)(pi*r^2*H). Given the information that H= 6cm and V= 8pi cm^3, the expression is 8pi=(1/3)(pi*r^2*6). (The second picture.)
D is the correct answer ignore the other guy