Answer:
24
Step-by-step explanation:
Answer:
t = 14
Step-by-step explanation:
log (7t + 2) = 2
Raise each side to the power of 10
10 ^log (7t + 2) =10^ 2
7t+2 = 100
Subtract 2 from each side
7t+2-2 = 100-2
7t = 98
Divide each side by 7
7t/7 = 98/7
t = 14
Answer:
4.3
Step-by-step explanation:
cos 42°= 3.2/x
x= 3.2 / cos 42°
$ 295 because you can multiple 15×19.7 is =295.5