Answer:
The center is (7,-4) and the radius is 3
Step-by-step explanation:
(x – 7)^2 + (y + 4)^2 = 9
The equation of a circle can be written as
(x – h)^2 + (y - k)^2 = r^2
where (h,k) is the center and r is the radius
Rewriting the original equation
(x – 7)^2 + (y - - 4)^2 = 3^2
The center is (7,-4) and the radius is 3
3 ÷ 5/8 =
3/1 ÷ 5/8=
3/1 × 8/5 =
24/5 =
4 4/5
$2.35 to buy lunch at school for 9 days
so you take 2.35 and multiply it by 9
you get 21.15
2.35 x 9 = 21.15
therefore he spent 21.15 in 9 days
If it is the midpoint, then FG= FM+MG
Also, this means that they are of equal lenght, so
FM=MG
<span>5y + 13= 5-3y
5y+3y=5+13
8y=18
y=

=2.25
</span>
which means that the two halves are equal to 5y+13=5*2.25+13=24.25
and FG is double the lenght:
24.25*2=49
Answer:
2/3
Step-by-step explanation: