Answer:
16. q
17. -4
18. 0
Step-by-step explanation:
16. q
17. -4
18. 0
The triangle to solve for has a leg or 12 feet, hypotenuse of 20 feet, so solve for Pythagoras

for a

a = 16 feet
The time(h), would be the independent variable and the temperature(C) would be the dependent variable.
Answer:
64,890
Step-by-step explanation:
105×3 =315
103×2= 206
315×206= 64,890