-10, -10-2·1= -12, -10-2·2=-14, -10-2·3=-16, -10-2·4= -18, -10-2·5= -20,
-10-2·6= -22, -10-2·7 =-24, -10-2·8=-26, -10-2·9=-28
a=-10
d=-2
xn=a+d(n-1)
the first ten terms are
-10, -12, -14, -16, -18, -20, -22, -24, -26, -28
-7 and positive 6. if you multiply a negative by a positive it will always be a negative.
1. Angle DEF
2. Definition of congruent angles
3. The measure of angle GHI
Y² + 8y + 15
since 8 and fifteen are positive, that means your factors are going to be positive
(y + )(y + )
What are the factors of 15 that add up to 8?
The area is 7 units squared.
3-1 = 2
5--2 = 7
2x7 = 14
14/2 = 7
