pheoeobe2533 pheoeobe2533

10-10-2017
Mathematics

contestada

A rectangle has length x+9 and width 2x-1 what are the areas of the rectangle

Respuesta :

kritter1 kritter1

10-10-2017

Area=l*w

a=(x+9)(2x-1) <--- Use FOIL

a=2x²-x+18x-9
a=2x²+17x-9

Hope I helped :)

Answer Link

Otras preguntas

Help please and thank you

ax-bx+y=z solve for x

Rochelle, a psychodynamic therapist, is constantly looking for hidden meanings in holly's nightmares. hence, it can be concluded that rochelle is

WILL GET BRAINLIESTthe price of salmon at a fish market is 5.40 per pound. This is 150% of its cost at a supermarket. how much does it cost at a supermarket?

Describe three types of POTENTIAL ENERGY

The sum of the measures of all the exterior angles of a polygon is ____ equal to 180 A. always B. sometimes C. never

Number 3 Help ASAP 10 points (hw#50,q#3)

I need the help as possible please somebody help me I need help I swear please somebody help me help me help me please someone help me please I swear I need the

Can someone please help me out

what are 3 ways that meiosis increases genetic variation