It is 48 cm together because mutiply it
Answer:
11/20
Step-by-step explanation:
Answer:
56
Step-by-step explanation:
Sorry for not showing my work im a mental worker
196/3.5= 56
Answer:
C.
Step-by-step explanation:
c is the only one that even makes sense
Answer:
center: (-10,-4)
radius: 9
Step-by-step explanation:
Let's start off by moving the 35 to the other side and grouping the x and y terms we have
(x²+20x)+(y²+8y)= -35
Next we take the term with the x coeficcent, divide it by 2, and square it
so
for the x we would do (20/2)²=100
and make sure we add that to the 35
(x²+20x+100)+(y²+8y+16)= -35+100+16
next factor everythign to get
(x+10)²+(y+4)²=81
therefore the center is (-10,-4)
and the radius is √81 or 9
