I can show you on a piece of paper
Hope this helps *smiles*
Answer:
(b) 
Step-by-step explanation:
Given: Cost of car is 
Sales tax is
The license and title charges are 
To find: The amount that the credit union will finance.
Solution:
We have,
Cost of car
Sales tax is
of 
Therefore,
sales tax 
The license and title charges 
Now, the amount that the credit union will finance is
cost of car
sales tax
the license and title charges


Hence, the amount that the credit union will finance is
.
So, (b)
is correct.
Answer:
100
Step-by-step explanation:
This is formula fot completing the square:
(b/2)^(2)
(-20/2)^(2)
100
Answer
13
Step-by-step explanation:
Step-by-step explanation:
Given,
y=2x=,z=3x,r=4x
Now,
x+y+z+r=360°(complete turn)
x+2x+3x+4x=360°(given)
10x=360°
x=360°/10
x=36°
Hence,
x=36°
y=2x=2×36°=72°
z=3x=3×36°=108°
r=4x=4×36°=144°