Answer:
upper left: -7/3, lower: 3, upper right: -2/3
Step-by-step explanation:
upper left :
(1-8)/(7-4)=-7/3
lower:
(9-0)/(4-1)=9/3=3
upper right:
(-1-5)/(6-(-3))=-6/9=--2/3
Answer:
a = -0.5
b = −1.73
c = −0.70
d = 
≈ -0.70710678
Step-by-step explanation:
EXPLAIN Q(a):
sin(−30)
Use the property sin(−x)=−sin(x).
−sin(30)
Get the value of sin(30) from trigonometric values table.
-0.5
If you hold it to an angle to a planar surface you will create ellipses....
So times 18.50 by .08 to find the 8% tax which is 1.48. then add that to the original 18.50 totals $19.98.
So b is your answer
