Answer-
Janelle is 106 ft above sea level while on the boat. the altimeter would read +106 ft.
Answer:
D
Step-by-step explanation:
(f of g)(x) means to do f(g(x)). We will substitute g(x) into f(x) and simplify.
Answer:
x = 16.5
Step-by-step explanation:
Use pythagorean theorem
a² + b² = c²
Plug in terms
7.1² + x² = 18²
Square each term
50.41 + x² = 324
Subtract a from c
x² = 273.59
Find square root
16.5
Part A: divide the miles she biked in the amount of time she took. so, 21/4= 5.25. Her average speed is 5.25 miles per hour.
Part B: If she bikes at the same rate (21 miles in 4 hours), then she would take 8 hours to bike 42 miles because 21+21=42 and since she takes 4 hours to bike 21 miles, then it would take her another 4 hours to bike another 21 miles
Answer: 0.
Step-by-step explanation:
