Step-by-step explanation:
a) 6400
b) 4800
c) 32000
hope this answer helps you dear!
A²+B²=C²
6²+8²=C²
C²=100
C=10
Therefore the length of AB is 10 units
The whole number of minutes that Gianna complete each week as a function of x and y:

Since the above number is greater than 450 minutes, we get the inequality:

Also, "she can complete at most 10 workouts this week" so we deduce the inequality:

Therefore, the system of inequalities is the following:


The above system has many solutions, for example :
Answer:
its 2/6
Step-by-step explanation: