the circumference of a circle is 11pi inches. what is the area, in square inches, of the circle? express in terms of pi.
2 answers:
You might be interested in
Answer:
$0.125 , so 12.5 cents per pencil
Step-by-step explanation:
You can double check this by doing , making sure it equals 3.
Answer:
3.8
Step-by-step explanation:
We are going to plug in the values of the equation, so h(t)=-4.9^2+v0t+h0 will
now be h(t)=-4.9^2+0+70
Now we will find the a b and c of the equation, a=-4.9 b=0 c=70
Now we must find the discriminant of the equation, which the equation for that is D=b^2+(-4)(a)(c)
So D=1,372
Now we use the quadratic formula (see picture below for finished product)
<h2>Answer:</h2>
We need to solve both for y.
<u>#9:</u>
<u /><u />
<u>#10:</u>
<u /><u />