Okay first set up the equation
x
--- -2 = 5.5
-3
add over the 2
x
--- = 7.5
-3
now you need to multiply the denominator by the answer
(-3)(7.5) = x
-22.5 = x
Hi there! I haven't done math in a while but I do well and I hope this helps. First, we get our radius from our area, which is about 4 inches. From there, I used the volume formula and got the answer closest to C, or 267.95. Thanks, good luck :)
Answer:
6.5
Step-by-step explanation:
you take the sides all added up (which was 13in) and divided it by two
Step-by-step explanation:
I=V/R
I*R=V
R=V/I
:) :( :) :( :)
Only -√5 will do the trick. Otherwise you're stuck with the irrational √5.