So pythagrorean theorem is the ideal way and easiest way to solve this
a^2+b^2=c^2
8.5^2+11^2=x^2
72.25+121=193.25
square root of 193.25=13.9014 or 13.9 in
9.5^2+15^2=x^2
90.25+225=315.25
square root of 315.25=17.7553 or 17.8 ft
I think shes right probably i might be wrong
Answer:
15 customers
Step-by-step explanation:
Given data
Total Number of customers= 25
60% of 25 customers made an additional purchase
Hence the number of customers that made additional purchase is
=60/100*25
=0.6*25
=15customer
Hence 15 customers made additional purchase
<span>You obtain the solution of a system of equations of wo equations in two variables when both equations meet. This means that both lines of each equations intersect at some point. Based on this information, you have:
1) System of two equations in two variables with no solution:
This is known as "Inconsistent system", where both lines are parallel, which means that never intersect each other. Therefore, there is no solution.
2) </span>System of two equations in two variables with <span>infinitely many solutions:
This is known as "Dependant system". In this type of system both equations have the same line. So, they have i</span>nfinitely many solutions.
You can use Euler's Polyherdron Formula as seen here;
https://plus.maths.org/content/eulers-polyhedron-formula
The number of vertices minus the number of edges plus the number of Faces will equal 2.
V - E + F = 2
V - 36 + 25 = 2
V = 13