1.
Write an equation for the following word problem. A number is 6 times another number. The sum of the two numbers is 56.
A.
y
+ 6
y
= 56
B.
y
= 6(56)
C.
y
+
y
= 56
D.
y
= 56
Hint
2.
Translate the sentence into a formula. The area of a trapezoid is equal to one-half times the sum of the bases times the height.
A.
B.
C.
D.
Hint
3.
The formula to find the area of a trapezoid is
where
are bases and
h
is the height. If the area of a trapezoid is 42,
and
h
=3, what is the length of
A.
32
B.
24
C.
28
D.
4
Hint
4.
The formula to find the area of a trapezoid is
where
are bases and
h
is the height. What is the value of x if the area of the trapezoid is 54?
IQ10-023W-822880
A.
15
B.
16
C.
11
D.
25
Hint
5.
The formula to find the area of a trapezoid is
where
are bases and
h
is the height. What is the height of a trapezoid that has an area of
and bases of 8 and 12 inches? Round answer to the nearest tenth.
A.
12 in.
B.
5.4 in.
C.
6.4 in.
D.
52 in.
Hint