The length of one side of the structure is 15
<h3>How to calculate the length of one side of the structure ?</h3>
The area of square is gotten by multiplying both sides of the square
area= length × length
The area of the square given is 225
The length of one side can be calculated as follows
= √225
= 15
Hence the length of one side of the structure is 15
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Answer:
The answer is D
Step-by-step explanation:
Answer:
22
Step-by-step explanation:
the equasion would be e=(m*2)-4
then the new one would be m= (e+4)/2 and e=18
18+4=22/2=11
to check this do 11*2=22-4=18
Answer:
A = 9p² - 25
Step-by-step explanation:
The side lengths were 3p. 5 was added to the length and subtracted from the width. This means that
l = 3p + 5
w = 3p - 5
Plug these values into the formula for the area of a rectangle.
A = lw
A = (3p + 5)(3p - 5)
A = 9p² - 25
The area of the rectangle is 9p² - 25.
I believe the correct answer is 0
Step-by-step explanation:
To solve this question, we use an abbreviation formula called BODMAS which is:
B = Brackets
O = Of
D = Division
M = Multiplication
A = Addition
S = Subtraction
We solve each element that is available in the order of the abbreviated letter.
1. We solve the brackets:
2. We solve the second bracket:
The equation now is 
3. We now solve addition first:
4. Now we solve the subtraction:
The answer then = 0
