Answer:
4/10 is the same as 40/100
there fore 4/10+40/100=40/100+40/100=
80/100
hope it helps :)
answer is 1) y = - 3x^2 -7x + 4
If it is perpendicular to the axis, then a circle. If it is at an angle, then an ellipse. If it is parallel to the axis, then two parallel lines. These aren't mine but I hope they help you
Answer:
no
Step-by-step explanation:
18 it is this please look144÷8=18