Answer:
12
................. ...........
Answer:
16
Step-by-step explanation:
Simply plug 4 into g(x)
g(x) = x^2
g(4) = (4)^2 = 16
Answer: x = √141
Step-by-step explanation: 22² + x² = 25² -> 484 + x² = 625
625 - 484 = 141
x² = 141
x = √141
Answer:
20
Step-by-step explanation:
u add 13+7 and that gives you 20, so if you subtract 20 and 7 that gives you 13
The answer is 54 pls mark brainliest if correct