(-3y^2 − 8) − (-5y^2<span> + 1)
= </span>-3y^2 − 8 + 5y^2<span> - 1
= 2</span>y^2 <span>- 9
answer is
</span>2y^2 - 9<span>
</span>
Answer:
Image after the rotation would be X(2, 1) Y(0,-2) and Z(-2, 1)
Step-by-step explanation: 180 clockwise or counterclockwise formula is that (x,y) becomes (-x,-y). This means that the coordinates are inverted to positive or negative.
Answer:
they all cancel out it would be 0
Step-by-step explanation:
Answer:
Step-by-step explanation:
- 4 + 4 = 0
- 9 + 8 = - 1
8 + (-1) = 7
-6 + (-2) = - 8
What is the sum of negative 9 and 7 = > - 9 + (-7) = - 9 - 7 = - 16