circumference = 2*(22/7)*r^2
r=d/2
so answer is 103.62
Answer:
Only 1 flavour ??
Only 1 flavour ??anyway ....
Only 1 flavour ??anyway ....number of different ice cream desserts
desserts= 3 x 1 x 4
= 12
Answer:
The story jumps forward in time into later eras of human and scientific development. In each era, someone decides to ask the ultimate "last question" regarding the reversal and decrease of entropy.
Step-by-step explanation:
It's a story
Seconds in a week: 7*24*60*60=604800
604800*25100=15180480000 cubic feet of water released in a week
Answer:
The solution set is (-20/9, -95/9)
Step-by-step explanation:
To solve using the substitution method, start by solving the second equation for y.
1/3y = 7/3x + 5/3
y = 7x + 5
Now that we have this, we can plug it in for y in the first equation. Then we can solve for x.
-4x - 2(7x + 5) = 30
-4x - 14x - 10 = 30
-18x - 10 = 30
-18x = 40
x = -20/9
Now that we have the value of x, we can solve for y by inputting the x value into either equation.
-4x - 2y = 30
-4(-20/9) - 2y = 30
80/9 - 2y = 30
80/9 - 2y = 270/9
-2y = 190/9
y = -95/9
