Well, you could tackle the rectangle first; it doesn't really matter what order you go in, as long as you get the final answer.
1) I'll start with the rectangle. Area=base x height, so 10*4=40
2) The top triangle will go next. Area=(base x height) divided by two. 4*10=40
40/2=20
3) Bottom triangle. 3*10=30
30/2=15
4) Add all areas together: 40+20+15=75
The total area is 75cm².
Hope this helps!
N/6 = - 8
Multily both side by 6
N = -48
Answer:
5 gallons per 3 minutes
12 minutes to empty it all
it is active so it is holding 20 gallons
Step-by-step explanation:
self explanatory i think
Answer: 2,944,321
Step-by-step explanation: Use long addition and evaluate.
Hope this helps you out! ☺
-Leif Jonsi-
for each inch is 5 feet, so for each 0.5 aka 1/2 inch, it would be 2.5 inches
2in: 5+5=10ft
2.5in: 5+5+2.5=12.5ft
or just simply mutiply by 2
2(5)= 10ft
2.5 inches so 2.5(5)=12.5
The dimensions of the actual room are 10 feet by 12.5 feet
