In the diagram below, segment AD is perpendicular to segment BC, and segment AB is perpendicular to segment BD.
If the measure of angle A is 50(degrees), what is the measure, in degrees, of angle D?
A. 50(degrees)
B. 40(degrees)
C. 130(degrees)
D. 150(degrees)
E. Not enough information is given.
正解:B
質問 2:
Which investment lost money?
A. A
B. B
C. C
D. Not enough information is given.
E. D
正解:E
質問 3:
CORRECT TEXT
In the diagram below, ABCD is a rectangle, and BE = BC
What is the measure, in degrees, of angle AEC?
正解:
135degrees
質問 4:
The expression (3 x 102) + (2 x 103) equals which of the following numbers?
A. 500
B. 6000
C. 3200
D. 2300
E. 5000
正解:D
質問 5:
A new store offered its first 80 customers a chance to win a prize by selecting a ball from a container. Of the 80 balls in the container, 45% contained a number that would win the customer a prize.
How many of the first 80 customers won prizes?
A. 20
B. 24
C. 36
D. 35
E. 45
正解:C
質問 6:
On which day was the difference between the high and low temperatures the LEAST?
A. Sunday
B. Tuesday
C. Monday
D. Wednesday
E. Thursday
正解:E
質問 7:
A basket weaver charges the following amounts for baskets:
If 7 small baskets, 4 medium baskets, and 3 large baskets were sold, which of the following expressions would equal the total amount of basket sales?
A. 7($4.50) + 4($8.00) + 3($15.00)
B. 3($4.50) + 7($8.00) + 4($15.00)
C. $4.50 + $8.00 + $15.00
D. 14($27.50)
E. 4($4.50) + 3($8.00) + 7($15.00)
正解:A
Hamaguchi -
GED-Mathematicsの問題集には解説があるので時間短縮できて使いやすいです。