The answer is 10 scarves
10 skeins = 4 scarves
25/10=2.5
2.5 times 4= 10 scarves
Answer= 10 scarves
Here, the given equation is,
x^2+y^2+px+6y-3=0
By copairing it with x^2+y^2+2gx+2fy+c=0, we get,
2g=p or, g=p/2
2f=6 or, f=3
c=-3
now the radius is,
r^2=g^2+f^2-c
or, 4^2=(p/2)^2 +3^2 -(-3)
or, 16= p^2/4 +9+3
or, 16-9-3=p^2/4
or p^2/4=4
or, p^2=4×4
or p^2=4^2
or p=4
therefore the rewuired value of p is 4.
Answer/Step-by-step explanation:
<u>Steps to solve: 2/9 − (−1/3 ÷ 3/5)</u>
(-1/3 ÷ 3/5)
= (-1/3 x 5/3)
= (-5/9)
-2/9 - (-5/9)
= -2/9 + 5/9
= 3/9
<u>To check:</u>
5/9 - 2/9 = 3/9
1/5 of 400 = 80
400 x 1/5 = 400/5
400/5 = 80
Answer:
P = 1 3
Q = 1 6 8 3
Step-by-step explanation:
through factorization of 21879
