Answer: y=14/3, x= 5/3
Step-by-step explanation:
Answer:
6/10
Step-by-step explanation:
Answer:

Step-by-step explanation:
Let money earned in tips every hour is 
Money earned in wages every hour is 
Number of hours in the shift is 8
Money earned in 8 hours in tips is $32

Money earned in 8 hours in wages is $64

Money earned each hour is
.

via the angle sum formula of sin


which proves the second choice
the third choice is wrong since for x=0,y=0 it will show that 2=1 which is incorrect
for the fourth one you can do some thing similar to choice one just expand the sum formula of sin and that should be true too
so
the first , the second and the fourth are all true
Answer:
m∠R= 87°
Step-by-step explanation:
The angles in a polygon add up to (n-2)180
(5-2)180= 540°
You can set up an equation to add all the angles together equaling 540°.
Once you solve for x, plug that back into the formula for the angle of R(7x-11)