Equaton of a circle that is centerd at (h,k) and radius r is
(x-h)²+(y-k)²=r²
center is (-4,9) and radius is 11
(x-(-4))²+(y-9)²=11^2
(x+4)²+(y-9)²=121
De Answer is:
1:2 2:4 3:6 4:8 5:10 8:10 10:20
Step-by-step explanation:
multiply paper by 2 to get cards
5 and 6 both go into 30
4/5= 24/30
1/6= 5/30
24/30-5/30= 19/30
Answer:
c
Step-by-step explanation:
Answer: 30 meters
Step-by-step explanation:
50/12=4.1666
4.1666x7=29.162 round it to 30
