Answer:
x=-3 or x=9
(the or doesnt mean anything its just supposed to be there)
Well the angles should all equal 360. Since you know 90 and 160 then 360-90-160=110. Angle 2 is 90* so 110-90=20 so angle 4 is 20. Angle 2+ angle 4: 90+20=110 or C :)
An = a + (n - 1)d
A25 = -1 + (24)-10
A25 = -1 -240
A25 = -241
Yes.
For inequality equation, you only flip the sign when you divide a negative number into both sides, here you will divide 4 on each side, so you won't flip the sign.
Answer:
u didnt add the picture
Step-by-step explanation:
