Area of a rectangle is w • L
w = 5 while L = (b + 3)
Area is
5 • (b + 3) = 5b + 15
So answer is 2. 3. and 4. which are all similar forms of the same expression.
Answer:
The correct option is 1.
Step-by-step explanation:
The difference of cubes is defined as
The given expression is
It can be written as
Using the property of exponent, the above expression can be written as
This is a difference of cubes.
Therefore the correct option is 1.
Answer:
t = - 24
Step-by-step explanation:
Given t varies inversely as a then the equation relating them is
t = ← k is the constant of variation
To find k use the condition t = 2 when a = - 4
2 = ( multiply both sides by - 4 )
- 8 = k
t = ← equation of variation
When a = , then
t = = - 24
Answer:
I only see 1 math question and its B?