Answer:
5
Step-by-step explanation:
20 divided by 4 = 5
4 times 5 = 20
Answer:
No it's not, because a square has all the sides equal, but this hasn't, therefore it's not a square
5,10,and 100 hope this helped
The answers would be the ones with a dilation involved so the second and fourth one
Answer:
See below.
Step-by-step explanation:
2a. E = 8.25h + 1.2n
2b. E = 8.25 * 3.5 + 1.2 * 10 = $40.88
2c. 8.25 * 8 + 1.2n = 91.2
66 + 1.2n = 91.2
1.2n = 25.2
n = 21 magazines.
