12 yd
You can use what you are provided with the 7 day and 5 yd which equal the side that is missing
7+5 =12
Answer:
45 mph the the middle one
Step-by-step explanation:
i did the same one and got 45 and its right
Answer:
D
Step-by-step explanation:
if u said 5x=30 then its D
I: 12x-5y=0
II:(x+12)^2+(y-5)^2=169
with I:
12x=5y
x=(5/12)y
-> substitute x in II:
((5/12)y+12)^2+(y-5)^2=169
(25/144)y^2+10y+144+y^2-10y+25=169
(25/144)y^2+y^2+10y-10y+144+25=169
(25/144)y^2+y^2+144+25=169
(25/144)y^2+y^2+169=169
(25/144)y^2+y^2=0
y^2=0
y=0
insert into I:
12x=0
x=0
-> only intersection is at (0,0) = option B
Answer: x=5
Step-by-step explanation:
i’m not sure if that’s what you meant. there’s not much info.
