Answer for IA 2 Review: 9 people including themself. 27.5+15=42.5 400/42.5 is about 9 people bc u can’t cut someone into pieces so it’s 9
-5, work backwards. you know 2 + 4 * ? = -18.
start by subtracting 2 from both sides giving you 4 * ? = -20.
now you divide 4 from both sides giving you ? = -5
i used ? to represent the missing number btw!!
Step One
Figure out the actual change.
Change = 2.78 - 2.45
Change = 0.33
Step 2
Find the % change
% Change = 0.33/2.45 * 100 = 13.5%
Since we are adding two positive numbers here, their sum could be found by writing either
8
+4
---
12
or
4
+8
---
12
Answer:
21 feet
Step-by-step explanation:
pythagoreom theorem
a^2+b^2=c^2
6.5^2+20^2=c^2
42.25+400=c^2
442.25=c^2
21 feet
