Triangle ABC is similar to triangle DEF. Triangle ABC has the angle measures of 30, 60, and 90 degrees. If the scale factor from triangle ABC to triangle DEF is 2, what are the angle measures of triangle DEF?
30, 60, 90
100
2x - 8 = 10
x = 9
100
If a bag has 2 yellow marbles, 3 red marbles, and 5 blue marbles, what is the probability that you pick a red marble?
3/10
200
-10 - (-5)
-5
200
Triangle ABC is similar to triangle DEF. If the scale factor from ABC to DEF is 4 and side AB is 5 inches, what is the measure of side DE?
20 inches
200
4(x + 3) = 16
x = 1
200
If a bag has 1 yellow cube, 4 green cubes, and 8 red cubes, what is the probability that you will not pick a yellow cube?
12/13
300
2 - 7 * 2
-12
300
If the perimeter of rectangle ABCD is 30 cm and the scale factor from rectangle ABCD to rectangle EFGH is 5, what is the perimeter of rectangle EFGH?
150 cm
300
2x + 9 = 10x - 7
x = 2
300
You flip a coin three times. What is the probability that you will get TTT?
1/8
400
(15/-3) - 3 + 8
0
400
Triangle ABC is similar to triangle DEF. The scale factor from triangle ABC to DEF is 3. If DE is 3 in., what is the measure of AB?
1 in
400
-4(2x - 3) = 44
x = -4
400
If you have to choose between red, yellow, or polka dot socks and then sandals or sneakers, and then a belt or no belt, how many different combinations could you have?
12
500
6 - 9 - 2 - 3 - 9 - 1
-18
500
The area of rectangle ABCD is 25 cm squared. If the scale factor from ABCD to EFGH is 4, what is the area of rectangle EFGH?
400 cm squared
500
12 - 2(x - 1) = 9x + 2x
x = 1
500
If you flipped a quarter, and then rolled a 6-sided number cube, and then flipped a penny, what are all of your possible outcomes?