simpp4mama simpp4mama

04-05-2021
Mathematics

contestada

A rectangle has an area of 21x + 81 square units. If the width is 3 units, what is the length of the rectangle

Respuesta :

allanprado469 allanprado469

04-05-2021

if x=3 then the answer is 144

Answer Link

Otras preguntas

In ΔRST, m∠R = 21° and m∠S = 14°. Which list has the sides of ΔRST in order from longest to shortest?

As a tour guide, what do you say to calm down your passengers when the coach breaks down?

Aref hints that he is like a butterfly. Fill in the blank to explain how Aref is like a butterfly?

Solve the quadratic equation 4x^2+3x-2=0

1. el pasajero 2. el nombre 3. el número de vuelo 4. el número de asiento

a) Write down the second and third terms of the following sequences. Rule: To get the next term subtract 3 from the previous term. First term = 17. 17

Before you begin investing, what do experts recommend you do?

Original price of a shirt: $69.99tax: 3%

5.07 Quiz: Properties of Exponents

help please i will give 30 points