mckenzie and cara both tried to find the missing side of the right triangle.

mckenzie's cara's work
a2 + b2 = c2 /a2 + b2 = c2
52 + 132 = c2 /52 + b2 = 132
25 + 169 = c2 /25 + b2 = 169
194 = c2 b2 = 144/

13.93 ≈ c b ≈ 12

is either of them correct? explain your reasoning.

Both of them are correct

Step-by-step explanation:

Pythagorean theorem states that a^2 + b^2 = c^2, where c is the hypotenuse and a & b are the other two sides of a right triangle.  

Both Mckenzie and Cara did it well. The difference in their results relays on the different data they took, i. e., Mckenzie assumed that a = 5 and b = 13, therefore she correctly got that hypotenuse (c) is equal to 13.93; on the other hand, Cara assumed that a = 5 and c = 13, and correctly found that b = 12.

choice b is correct

step-by-step explanation:

we have been given the following system of inequalities;

we are required to graph the solution to the system of inequalities. using a graphing tool, the graph of the system is as shown in the attachment. the continuous line represents the graph of while the dotted line represents .