Answer:
c. 16
Step-by-step explanation:
Answer:
78.8
Step-by-step explanation:
Mean is just all of your numbers added together and then divided by the total of numbers you have altogether.
85+90+65+75+79 = 394 394÷5 = 78.8
Hope this helped :)
Answer:
1. c = 13
2. a = 20
Step-by-step explanation:
1. 12² + 5² = x²
144 + 25 = x
144 + 25 = 169
√169 = 13
2. 29² - 21² = x²
841 - 441 = x
841 - 441 = 400
√400 = 20
Answer:
The value of g(-1) is -2
Step-by-step explanation:

Now we find g(-1)
To find g(-1) plug in -1 for x in the given g(x) equation
Replace all x by -1



The value of g(-1) is -2