Answer:
Step-by-step explanation:
Square root of 121 is 11.
11-7=4
A side of the original square is 4 feet.
Quite simple, actually...
so...just
simplify all of these numbers...
7.25%=0.0725
7.25*10(-3)--->>7.25*-30....
=-217.5
7 1/4..it's not that hard to change this one.. the

is really 0.25, or...
7.25
and finally,
0.725
So, we have...
0.0725,-217.5,7.25 and 0.725
Now, looking at them, they are really easy to see least to greatest...
-217.5, 0.0725, 0.725, and 7.25.
Thus, your answer.
Answer:
The total surface area is 336ft2
Step-by-step explanation:
solution:
total suface area of the pyramid
=area of base square +(12)2 = 4 (1/2 x 12 x 8)
=144+192
=336ft2
then the total surface area is 336ft2
Answer:
We just multiply 75 with 3 to make it a perfect square. This is because, 75 = 5 × 5 × 3. 3 doesn't have a pair. Thus 75 × 3 = 225 and √225 is 15.
Step-by-step explanation: