Answer:
180 in2
Step-by-step explanation:
surface areas of similar solids are proportional to the square of their corresponding sides
area of larger/90 = 10^2/5^2
area of larger = 90(100/25) = 180 in^2
Answer:
104
Step-by-step explanation:
First, put the word equation into a numerical equation.
-4+5x=7x-212 This is our equation
-4=2x-212 I subtracted 5x from both sides
208=2x I added 212 to both sides
104=x I divided both sides by 2
Answer: 132
Step-by-step explanation:
Step 1 - Add 4 + 8 (12)
Step 2 - Muliplty 12 by 11 (132)
Step 3 - Divided 132 by 12 (checking the work - 11)
You should get 11 for the final answer, so b = 132
132 / 12 = 11
Answer:
99m
Step-by-step explanation:
multiply the two numbers
20 % hope this helps you out good luck