Answer:
the perimeter of a square = 28 feet.
the area of a square = 49 ft²
Step-by-step explanation:
given:
side length of a square = 7 feet.
find:
perimeter (P) of a square
area (A) of a square
<u>Perimeter of a square = 4s</u>
P = 4(7)
P = 28 feet.
<u>area of a square = s²</u>
A = 7²
A = 49 ft²
therefore,
the perimeter of a square = 28 feet.
the area of a square = 49 ft²
Answer:
do you have to find the perimeters? or areas?
Step-by-step explanation:
Answer:
x-intercept: (2,0)
y-intercept: (0,3)
Step-by-step explanation:
We are asked to graph our given equation 
.
To find x-intercept, we will substitute 
in our given equation.
Therefore, the x-intercept is 
.
To find y-intercept, we will substitute 
in our given equation.
Therefore, the y-intercept is 
.
Upon connecting these two points, we will get our required graph as shown below.
Let's solve it!
So, let's study each factor.
x + 7 = 0 -> x = -7
x² - 49 = 0 -> x² = 49 - > x = ± √49 -> x = <span>± 7
Final answer: x = 7 and x = -7
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It’s 25% because if you divide 100 by 4 you get 25
