Answer:
14
Step-by-step explanation:
The answer to your equation is 60x (2y+5)
Work is shown below
21x3y·2 – 3x·2y + 75x·<span>4
6</span>·21xy-6xy+6·50x
6x (21y-y+50)
Factor 21y-y+50: 10 (2y+5)
6·10x (2y+5)
= 60x (2y+5)
Not sure what you are asking but if you are looking for the next 3 numbers then multiply 5 by 1.5, 7.5 by 1.5, and 11.25 by 1.5
5 * 1.5 = 7.5
7.5 * 1.5 = 11.25
11.25 * 1.5 = 16.875
16.875 * 1.5 = 25.3125
25.3125 * 1.5 = 37.96875
37.96875 * 1.5 = 56.953125
Answer:
1. d
2. d
3. c
explanation
1. reflection, rotation, and dilations are all transformations
2. congruent shapes have to have the same shape and size, meaning they also have the same angle measures
3. sometimes, shapes may have the same area and perimeter but be different