Answer:
6.3 feet
Step-by-step explanation:
use pythagorean theorem
a² + b² = c²
a² + 3² = 7²
a² + 9 = 49
Subtract 9 from both side
a² = 40
Take the square root of both sides
a = 6.324555320336759
Rounded
a = 6.3
Answer:
$12s - $25
Step-by-step explanation:
Given that:
Amount charged per scarve = $12
Cost of booth used = $25
Profit made for selling 's' scarve after paying for booth
Profit = Revenue - Expenditure
Revenue = cost per scarve * number of scarves sold
Revenue = $12 * s
Revenue = 12s
Expenditure = cost of booth
Expenditure = $25
Hence,
Profit made = $12s - $25
Answer:
-1.5
Step-by-step explanation:
Answer:
The factor form is 
Step-by-step explanation:
When it is required to factor the expression given in the problem, we have to first find a common term or terms, which will be found by either grouping the like terms or the splitting of the terms.
Now the expression that is given here is:

Now, here we will take:

Thus we will get:

Now we will do the middle term split as follows:

Substituting back
, we will have:

Hence, the required factor form of the given expression will be:
