Answer:
120.
Step-by-step explanation:
Using the Pythagoras theorem:
(30√2)^2 = x^2 + x^2 where x =length of each side of the square
1800 = 2x^2
x^2 = 900
x = 30.
So the perimeter = 4*30 = 120.
Perimeter of rectangles: 2(L+w)=2(3m+4m)=14m=14*100=1400cm
spider can walk 19cm each second.it can walk perimeter of room in 1400/19=73.6 seconds
Answer:
168
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
1/2 cup goes into 4 cups 8 times
Answer: 2=48
Step-by-step explanation:
5 divided by 120 is 24 2 divided by what is 24 = <em>48 </em>