12.
12x3 is already 36, more than 30..
Answer:
72.2 square meter
Step-by-step explanation:
(3.8)(3.8)= 14.44
(14.44)(5)=72.2
Answer:
32 divided by 4 = 8,
8^2 + 8^2 = 128
128: 11^2 = 121 close enough, 11 is your answer
We are finding hypotenuse but first we find the length of all sides of the two squares to find the two sides of the triangle then we find hypotenuse.
Answer:
0
Step-by-step explanation:

Changing x to y and y to x:

I hope I helped you.
Answer: B. 8 x 10^3
Step-by-step explanation: