1.
Solve
A.
72
B.
77
C.
84
D.
91
Hint
2.
If a car can travel 46 miles using 2 gallons of gasoline, how far can it travel if it uses 9 gallons of gasoline?
A.
207 mi
B.
184 mi
C.
196 mi
D.
171 mi
Hint
3.
Find the measure of
.
A.
56.25
B.
32.5
C.
42
D.
25
Hint
4.
Vicki is trying to determine the height of a mast on a sailboat. The mast casts a shadow 10 feet long, while Vicki's shadow is 35 inches long. If Vicki is 5 feet 3 inches tall, what is the height of the mast?
A.
29 ft
B.
34 ft
C.
15 ft
D.
18 ft
Hint
5.
What is the value of
a
?
A.
9
B.
2
C.
8
D.
3
Hint
6.
In
EG
= 18,
EH
= 6, and
FG
= 24. What is
FL
?
A.
12
B.
8
C.
20
D.
16
Hint
7.
Find
x
so that
||
A.
20
B.
18
C.
4
D.
6
Hint
8.
L
,
M
, and
N
are midpoints of the sides of
If
LM
= 4
x
and
PR
= 16, what is the value of
x
?
A.
4
B.
2
C.
8
D.
1
Hint
9.
What is the scale factor of
to
if the perimeter of
is 42 and the perimeter of
is 24?
A.
B.
C.
D.
Hint
10.
Are the two figures proportional? Why or why not?
A.
no; angles are congruent but corresponding sides are not proportional
B.
yes; corresponding sides and angles are congruent
C.
no; corresponding sides are proportional but angles are not congruent
D.
yes; corresponding sides are proportional and angles are congruent.
Hint
11.
A tower casts a 48m shadow. Juan is 3m tall and has a shadow 2m long while standing beside the tower. How tall is the tower?
A.
72
B.
32
C.
7.2
D.
3.2
Hint
12.
Solve for
x
.
A.
8.5
B.
14
C.
20
D.
1.1
Hint
13.
Solve for
x
.
A.
10
B.
22.5
C.
15
D.
18.6
Hint
14.
The scale factor of
LMJ
to
HKP
is
. If the perimeter of
LMJ
= 14, find the perimeter of
HKP
.
A.
32.7
B.
36
C.
18
D.
48.3
Hint