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Chapter 11 Test

 
Simplify:
 

 1. 

mc001-1.jpg
a.
mc001-2.jpg
b.
mc001-3.jpg
c.
mc001-4.jpg
d.
mc001-5.jpg
 
 
Simplify:
 

 2. 

mc002-1.jpg
a.
mc002-2.jpg
c.
mc002-4.jpg
b.
mc002-3.jpg
d.
mc002-5.jpg
 

 3. 

mc003-1.jpg
a.
mc003-2.jpg
b.
mc003-3.jpg
c.
mc003-4.jpg
d.
mc003-5.jpg
 
 
Simplify:
 

 4. 

mc004-1.jpg
a.
mc004-2.jpg
b.
mc004-3.jpg
c.
mc004-4.jpg
d.
mc004-5.jpg
 

 5. 

mc005-1.jpg + mc005-2.jpg
a.
mc005-3.jpg
b.
mc005-4.jpg
c.
mc005-5.jpg
d.
mc005-6.jpg
 

 6. 

mc006-1.jpg
a.
mc006-2.jpg
c.
mc006-4.jpg
b.
mc006-3.jpg
d.
mc006-5.jpg
 

 7. 

What is the simplified form of mc007-1.jpg
a.
mc007-2.jpg
b.
mc007-3.jpg
c.
mc007-4.jpg
d.
mc007-5.jpg
 
 
Solve:
 

 8. 

mc008-1.jpg
a.
112
b.
no solution
c.
–68
d.
–16
 

 9. 

mc009-1.jpg
a.
9
b.
no solution
c.
9, –8
d.
–8
 

 10. 

Solve the equation, if possible.
  sa010-1.jpg
 

 11. 

Jill and Eileen decided to take a shortcut through the woods to go to their friend's house. When they went home they decided to take the long way around the woods to avoid getting blackberry vine scratches. If the length of the shortcut is equal to the square root of the sum of the squares of the other two sides, what total distance did they walk?

mc011-1.jpg
a.
1912 meters
c.
2550 meters
b.
3225 meters
d.
2250 meters
 

 12. 

A cable 28 feet long runs from the top of a utility pole to a point on the ground 13 feet from the base of the pole. How tall is the utility pole?
a.
15 ft
b.
20 ft
c.
30.87 ft
d.
24.8 ft
 

 13. 

Find the midpoint of mc013-1.jpg.

mc013-2.jpg
a.
(–2, –1)
b.
(–1, –2)
c.
(1, 2)
d.
(2, 1)
 

 14. 

The endpoints of a diameter of a circle are mc014-1.jpgand mc014-2.jpg. What is the y-coordinate of the center of the circle?
mc014-3.jpg
a.
–1
c.
1
b.
–8
d.
8
 

 15. 

mc015-1.jpg  = 2-x
a.
3,2
c.
All Real Numbers
b.
no solution
d.
2,1
 



 
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