325
Step-by-step explanation:
<h3>(x+8)2+(y+12)2=235</h3>
Answer:
B/ x=4
Step-by-step explanation:
Just take 2x to another side to be neg-, the same thing with 4 , then divide it both sides by 4 to get the answer.
A1=8
common ratio=r
sum of 6 terms
S=a1+a2+a3+...+a6
=a1(1+r+r^2+...+r^5)
=a1(r^6-1)/(r-1)
but we're given S=74648
=>
8(r^6-1)/(r-1)=74648
Cross multiply and solve for r (by trial and error)
r^6-1=9331(r-1)
r=6
so
a(3)=a1*r^(3-1)
=8*(6^2)
=288
Answer:
For this case we can make the following rule of three:
4 cc ----------------> 25
x --------------------> 140
Clearing the value of x we have:
x = (140/25) * (4)
x = 22.4 cc
Answer:
the standard dose for a 140 pound woman is:
x = 22.4 cc
Step-by-step explanation:
Answer:
13.72
Step-by-step explanation:
