Answer:
-10y^2
Step-by-step explanation:
−3y^2 −5y−2−7y^2 +5y+2
(−3y^2−7y^2 )+(−5y+5y)+(−2+2)
340 you were right
Cos23° is -0.532833...........
C
(2,3) to (5,-4) its (3,-7) so you jus add (3,-7) to (6,-2) and it gives you (9,-9)
I dont know if it makes sense but yea
1
1 * 1 * 1 * 1 = 1
first answer is 6 wholes and 8/15 and the rest is on the page I attached
