Answer:
Volume of the cube:
Step-by-step explanation:
A cube is a solid figure consisting of 6 squared faces arranged in a structure at right angle with each other.
The volume of a cube is given by:
where
V is the volume
L is the length of one side of the cube
In this problem, the length of the side of the cube is
Therefore, the volume of the cube is
Answer:
Its A
Step-by-step explanation:
5
∑x+1
x=1
18.
10(b - 6)
Distributive property.
10b - 60.
20.
7(8 + y)
Distributive property.
56 + 7y.
22.
9(2n + 1)
Distributive property.
18n + 9
24.
18(5 - 3w)
Distributive property.
90 - 54w
26.
7(8 + x + 2)
Distributive property.
56 + 7x + 14
Combine like terms.
70 + 7x
28.
6(10 + z + 3)
Distributive property.
60 + 6z + 18
Combine like terms.
78 + 6z
30.
25(x - y)
Distributive property.
25x - 25y
32.
13(n + 4 + 7m)
Distributive property.
13n + 52 + 91
y = -14x - 20
y = x2 - 4x + 5
Answer:
x=−5,y=50
Step-by-step explanation:
Answer:
Step-by-step explanation:
try setting it up like this: 14 times x minus 20 then get x and y alone do the same for the second question