48/(3+9)
The answer is 4
*Note: "/" means divide, my phone doesn't have a division sign.
Answer:
1/2
Step-by-step explanation:
Answer:
$5277.88
Step-by-step explanation:
We want to find what the measure of the outside of the garden is
We can use circumference, because it is the distance around the edge of a circle
The circumference formula is:
c= 2r
Substitute 70 in for r(radius)
c= 2*70
c= 140
c=439.822971503 meters
Now to find the cost
Multiply the cost of fencing per meter by the circumference
439.822971503*12=5277.87565803
The fencing will cost about $5277.88
She can spend exactly $100 because she can buy 8 pizzas with a 4 dollar delivery charge