4. 28.5 squared centimeter
5. height=18 ft
7. The triangle will be bigger. Since this scale factor is 4, then that means that the 2-D plane will be bigger.
8. The perimeter will get bigger.
Answer:

Step-by-step explanation:
Given : 
To Find : What are the factors of 
Solution:

Since 100 =

using property : 

Thus the factors of
are (x+10) and (x-10)
The constant of porportionality is 4/7 which is .571 as a decimal.
First term = a = 6
common difference = d = 11 - 6 = 5
nth term = a + (n - 1) * d
n74 = 6 + (74 - 1) * 5
= 6 + 73*5
= 6 + 365
= 371
Answer: A
Step-by-step explanation: Because 4 quarts equal a gallon and 4+4 equals 8