Seudónimo Seudónimo

24-01-2017
Mathematics

contestada

draw algebra tile models to prove that 4+8x and 4 (2x+1) are equivalent

Respuesta :

erickamaldonado erickamaldonado

24-01-2017

1)Because if u add 8+4 which is 12 and u just leave the x with the 12 which is 12x which is ur answer.

2)if you multiply 4 and 2x or 4•2x which is 8x and you if u multiply 4 and 1 which is 4 and you are left with 8x+4 which is 12x.

Answer Link

Otras preguntas

Primary Sclerosing Cholangitis (PSC) Q. 2920 A) 5952 B) 4722 C) 2920 D) 4796

What is the next step in the management of a male smoker over 40 years old with asymptomatic microscopic hematuria (3-5 RBC/hpf)?A) Repeat urinalysis in 6 month

Exercice 1 : La vitesse de balayage de l’oscilloscope est B = 1 ms/div. La sensibilité verticale de l’oscilloscope est Sv = 2 V/div. a) Combien de périodes comp

There is a bag of marbles. The bag contains 5 white, 4 green, 7 red, and 12 purple marbles. What is the sample space and are they all equally likely?

An ice cream truck sells ice cream between 2 p.m. and 10 p.m. each night in the summer. At the end of the night, the driver calculates his profits and makes a g

Which tool is used to pull a lock or lock cylinder off a door? a) Halligan bar b) Jaws of life c) Pry bar d) Bolt cutters

What information would be submitted to tenderers?

Match the body part to the popliteal artery A. arm B. groin C. leg D. head

Which of the following three concepts are used to define extreme necessity? A.Imminent Danger, Hostile Fire and National Security. B.Self Defense, Defense of Ot

What teratogenic affects are NSAIDs associated with?