Answer:
f9
Step-by-step explanation:
Remember you can do anything as long as you do it to both sides
add 7 to both sides
x>5
the solution set could look like
x>5
or
S={x|x>5} or
(5,∞)
Cos20=opp/hyp
cos20=19/x
x=19/cos20
Answer:
3 hours and 45 minutes
Step-by-step explanation:
190/55=3.4545
Answer:
×=-9
Step-by-step explanation:
2x+8=-10
2x=-18
×=-9