Answer:
Right
Step-by-step explanation:
One of the angles is 90 degrees.
Answer:
B) No Unique Solutions
Step-by-step explanation:
Given:



now we now the value of y = 2 so we will substitute in equation 

Now, We have value of y=2 and value of
Substituting in both the value in equation 

which means that the equation has Infinite solutions.
The product of 68 and 21 would be 1,428.