ajuanangel654 ajuanangel654

21-11-2020
Mathematics

contestada

Find the area of a room that has a length of 3x + 1 and a width of 2x + 3.

Respuesta :

stallion6649 stallion6649

21-11-2020

Answer:

6x^2+11x+3

Step-by-step explanation:

Area= Length*Width

Area= (3x+1)(2x+3)

Use method FOIL (Front,Out,In,Last)

(3x*2x)+(3x*3)+(2x*1)+(3*1)

= 6x^2+9x+2x+3

Simplify:

6x^2+11x+3

Answer Link

Otras preguntas

The biological theory of gender development emphasizes the role of ____. (Select all that apply) • imitation • hormones • environment • anatomy

Sean Read 1/5 of a book in 1,1/2 hours. How long will it take for Sean to 1/2 of the book? Please!! I will Mark Brainliest!!

PLEASE HELP ME ??? What does GPA stand for? A. Grade point assessment B. Graduation points average C. Goal predictor average D. Grade point avera

16x+5=59+7x 3x-12=2x+5 10x+6=7+9x

how and why paying a minimum balance and missing a payment can each impact the final cost of the a purchase

European cities like Rome Paris and london became major economic and population center because they were founded along or near

Find the common difference 2,4,6,8,10,..

The ΔPQR is right-angled at P, and PN is an altitude. If QN = 12 in and NR = 6 in, find PN, PQ, PR.

Wind shear can result in the formation of a _______.

Two main categories of physical fitness are endurance-related fitness and skill-related fitness. Please select the best answer from the choices provided. T F