Answer:
Step-by-step explanation:
Let x is the length of the square side.
We know: the two figures have the same area
<=> 
= π
(r being radius)
<=> x = 
r
perimeter square = 4x = 4*r*
perimeter circle = 2*r*π
<=> 390 = 4*r* + 2*r*π
<=> r = 29.16
=> perimeter square = 4*29.16*π
=> perimeter circle = 58.32π
Answer:
Which expressions is equivalent to 4/5*120= 96
B 4*120 divided by 5=96
Step-by-step explanation:
The second question is 589 4/5
(5*100)+(8*10)+(9*1)+(2*1/10)+(6*1/100)= 589 4/5
Answer:
3cube long 2 cube wide and 5 cube prism.
Step-by-step explanation:
-The number that has only 3 absolute divisors
-Since we already know this factors, Sally can create a different prism by altering the dimensional attributes.
-She can create a 3cube long 2 cube wide and 5 cube high prism.
-The new prism still has the same volume of 30 cubic units.
