Subtract 15 on both sides and you get the answer x= -27
Find the square root of 49, which would give you the dimensions of the square.
The square root of 49 is 7.
To find the perimeter: (square has four sides)
7+7+7+7= 28
Therefore the perimeter is 28 inches :)
Answer:

Step-by-step explanation:
If a equation has two zeros x=a and x=b then equation can be written as

similarly if a equation has two zeros at x = −6 and x = 2
then equation can be written as



Therefore
is required equation
Answer:
h = 41.25 foot
Step-by-step explanation:
Given that,
Height of a street light = 7.5 feet
It casts a 3-foot-long shadow.
A nearby flagpole casts a 16.5 foot long shadow. We need to find the height of the flag pole. Let the height be h. It can be calculated as :

So, the height of the flag pole is equal to 41.25 foot.