Answer:
48 pounds per square inch
Step-by-step explanation:
d = (1/2)n + 26
d = 50feet
50 = (1/2)n + 26
Subtract 26 from both sides
24 = (1/2)n
Multiply both sides by 2
48 = n
The answer is 6 I use Photomath just type the questions in and it gives you the answer
A system of equations may have a single unknown to varying multiples of unknowns , as much the number of unknowns increases , that much system of equations are also built up , else , it can't be resolved
Answer:
The perimeter of both figures is equal to 
Step-by-step explanation:
step 1
we know that
The perimeter of a square is equal to

where
b is the side length of the square
we have

substitute

step 2
we know that
The perimeter of a rectangle is equal to

we have


substitute

step 3
Equate both perimeters and solve for x




step 4
Find the perimeter of both
<em>square</em>

<em>rectangle</em>
