![subject](/tpl/images/cats/mat.png)
Mathematics, 07.06.2021 17:40 kaylacornish06
A rectangle has a length of (3x - 1) and a width of (x + 1).
Part A Determine the perimeter and area of the rectangle as polynomials.
Part B Determine the perimeter and area of the rectangle if x equals 5.
Part C Determine the perimeter and area of the rectangle if x equals 8.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
Does anyone know how to solve and graph this: 4 + | a + 2 | < 7the only part i don't get is the "4 +"
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
Factor the polynomial by its greatest common monomial factor.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:30
Mrs. julien’s and mrs. castillejo’s classes are selling cookie dough for a school fundraiser. customers can buy packages of macadamia nut chip cookie dough and packages of triple chocolate cookie dough. mrs. julien’s class sold 25 packages of macadamia nut chip cookie dough and 30 packages of triple chocolate cookie dough for a total of $221.25. mrs. castillejo’s class sold 5 packages of macadamia nut chip cookie dough and 45 packages of triple chocolate cookie dough for a total of $191.25. (a) write the system of equations that model the problem. be sure to explain which equation represents which situation. (b) find the cost of each type of cookie. show your work. (c) explain which method you used to solve the system and why you chose that method.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:50
Suppose medical records indicate that the length of newborn babies (in inches) is normally distributed with a mean of 20 and a standard deviation of 2.6. find the probability that a given infant is between 14.8 and 25.2 inches long.
Answers: 3
You know the right answer?
A rectangle has a length of (3x - 1) and a width of (x + 1).
Part A Determine the perimeter and are...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 21.12.2020 01:00
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.12.2020 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 21.12.2020 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 21.12.2020 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 21.12.2020 01:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 21.12.2020 01:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 21.12.2020 01:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/User.png)
SAT, 21.12.2020 01:00
![question](/tpl/images/cats/es.png)
Spanish, 21.12.2020 01:00