Required polynomial is (x - 4)(x + 5)(x - 7) = (x - 4)(x^2 - 2x - 35) = x(x^2 - 2x - 35) - 4(x^2 - 2x - 35) = (x^3 - 2x^2 - 35x) - (4x^2 - 8x - 140) = x^3 - 2x^2 - 35x - 4x^2 + 8x + 140 = x^3 - 6x^2 - 27x + 140
Answer:
The length of the box is 10 feet.
Step-by-step explanation:
You have to work backwards to find volume, so just divide the volume (100) by the height (2) then divide that by the width (5) and you get your answer, 10
Answer: Rhumbus
Step-by-step explanation:
If you draw the points on a graph, you can see that it's a rhumbus
Answer:
Liam has finished 18 lessons
Step-by-step explanation:
Let
x -----> the number of lessons finished by Liam
we know that
If Liam has finished the same percent of lessons from his piano book than Jenny
then
the finished lesson and the number of lessons are proportional
Using proportion
