The answer is 2x
3
+5x
2
−x−6
The formula is V = (4/3) pi * r^3
r = 10 cm^3 = 1000 cm^3 That let's out D
V = (4/3) * 3.14 * 1000
V = (1.3333) * 3.14 * 1000
V = 1333 * 3.14
V = 4185 cm^3
A <<<< ==== answer
Answer:
Step-by-step explanation:
We have the two functions:
And we want to find:
This is equivalent to:
Therefore, we will have:
By substitution:
Simplify. Square and distribute:
Rearrange:
Combine like terms:
the formula for perimeter is l+l+w+w
So 9+9+6+6= 30 meters of fence
Answer:
(
x
+
4
)
×
(
x
−
1
)
Step-by-step explanation:
The equation in the A
x
²
+
B
x
+
C
The C is negative which indicates that one binomial will be negative and one binomial will be positive. The B is positive which indicates that the positive binomial will be larger than the negative binomial
. The B is +3 which tells that the difference in the two factors is 3
