Answer:
true because when you add negatives it's the same as subtracting, so, you're just going further negative
It is 13.5 inches
As you find the scale factor from doing
6/4=1.5 or 9/6=1.5
Then do 9*1.5 = 13.5 inches
Hope this helps
Remove the unnecessary parentheses so it would be -1.3x - 4.5 + 2.1x -3.6. combine the like terms -1.3x & + 2.1x & it becomes 0.8x & then you combine -4.5 -3.6 & it becomes -8.1 so your answer is 0.8x-8.1 !! let me know if that was right
Answer:
It doesn't have any roots
Step-by-step explanation:
If the parabola doesn't intersect the x-axis, then there are no solutions to the equation.