karliplato568 karliplato568

26-05-2021
Mathematics

contestada

The area of a rectangle is n^2+6n-27. One side of the rectangle is n + 9. What is the length of the
remaining side?

Respuesta :

tataplayer10 tataplayer10

26-05-2021

[tex]n^2 +6n-27 = n^2+6n-27+0\\~\\n^2+6n-27+0 = n^2+6n-27+(3n-3n) \\~\\n^2+6n-27+(3n-3n) = n^2+9n-3n-27\\~\\n^2+9n-3n-27 = n\cdot(n+9)-3\cdot(n+9) \\~\\n\cdot(n+9)-3\cdot(n+9) = (n+9)(n-3)[/tex]

The other side is n-3

Answer Link

Otras preguntas

A judicial lien against a partner's transferable interest in a partnership is known as: a. a legal aggregate. b. a delegation of assets. c. a charging order. d.

For the curve given by r(t) = (-1t, 7t, 1-9t²), Find the derivative r' (t) = ( 84 Find the second derivative r(t) = ( Find the curvature at t = 1 K(1) = 4. 1 4.

Find the value of k in the diagram below. Give your answer in degrees (°). 174° k k Not drawn accurately

immobilizer diagnostic trouble codes are often found under what area

The objective of the traditional audit of financial statements is to ___

QUESTION 11 What would be the price of a stock that pays an annual fixed dividend of $1.6 for ten years, and then the dividend payment increases by 1% every yea

Micah's gym is moving into a bigger space, where he can have more stationary bicycles and treadmills. Micah needs both stationary bicycles and treadmills in his

4. Michael Completed his homework carefully

Czy sztuka może uczynić twórcę niesmiertelnym? Omów zagadnienie, odwołujac się do wiersza " Testament mój" J. Słowackiego i do wybranych 2 tekstów kultury( obra

3. Explain why the nth derivative, y(n) for y=e* is y(n) = e*.