Using theorem about secant segments we can write,
AB*AH=AG*AC
AC=4,
CG=6
AG=AC+CG=4+6=10
AH=3
AB= AH+HB=AH+x=3+x
(3+x)*3=10*4
9+3x=40
3x=40-9
3x=31
x=31/3≈10.3
HB≈10.3
EG=HB/2 (as radius and diameter)
EG=10.3/2≈5.2
Answer:
-6x+2y=-18 = 
-3x-2y=54 = 
Step-by-step explanation:
I hope I understood this correctly.
Answer:
The factor form is:

Step-by-step explanation:
Here we have to find the factor of the expression:

So we need to take out the common terms, as we do for finding the greatest common factors.
Now the expression that is given can be re-written as:

Next, we will find the common terms, as follows;

Now we will factorise the expression:

as follows;

So the final factor form is:

Answer:
$27
Step-by-step explanation:
$45 * .40 (same thing as 40%)
$45 * .40 = 18 (this is how much 40% of $45 is)
$45 - 18 = $27 (you subtract 18 because it’s 40% off)
$27 (final answer)