(8x-10)°+(6x)°+(10x+10)°=360°
8x-10+6x+10x+10=360
8x+6x+10x-10+10=360
24x-10+10=360
24x=360
24x/24=360/24
x=15
Scalene because all three sides are different.
Answer:
The equation of the circle is
, third option is correct.
Step-by-step explanation:
Equation of a circle:
The equation of a circle with center
and radius r is given by:

Center at (-4, 10)
This means that
.
Radius of 8:
This means that
. So



The equation of the circle is
, third option is correct.
Answer:
1,2,4,7,8,14,16,28,56,112
Step-by-step explanation:
12 is a composite number. 112 = 1 x 112, 2 x 56, 4 x 28, 7 x 16, or 8 x 14