Answer:
3x² + 30x
Step-by-step explanation:
width of a box = x units.
height of a box = 3 units.
length of a box = (x + 10) units.
Volume of the box = length × width × height
= (x + 10) * x * 3
= (x + 10) * 3x
= 3x² + 30x
Volume of the box = 3x² + 30x
3a(4a²-5a+12)
12a³-15a²+36a
~Hope this helped!~
Answer:
Step-by-step explanation:
16
First, distribute the 2.
2(3p+1)>-4
6p+2>-4
Second, subtract 2 from both sides.
6p+2>-4
-2 -2
_______
6p > -6
Third, divide both sides by 6.
6p > -6
--- ---
6 6
______
p>-1
So the answer is p>-1.
Area of rectangle: 15 x 7 = 105
area of semicircle: 1/2 (3.14r^2)
radius is half of diameter so it would be 7.5
1/2 (3.14(7.5)^2)
=1/2 (176.71)
=88.355
rounded is 88.4