After x minutes, the balloon will be descended to :
Answer: 2,520 - 140x
Step-by-step explanation:
»(f o g)(2)
»f(g(x))
»f(x + 5)
»x + 5 + 20
»x + 25
so, (f o g)(2) is
»2 + 25
»27✅
step 4: x^2+4=10 |work square x and 2|
step 5: x^2=6 |work subtract 4 from both sides|
step 6: X = 2.44 |work find the root of 6|