marahatallah123449
marahatallah123449
02-12-2020
Mathematics
contestada
Please help me please help!!
Respuesta :
ai0123
ai0123
02-12-2020
Answer:
(1) -27
Step-by-step explanation:
[tex]-2(-3)^2+3(-3)[/tex]
[tex]-2(9)+(-9)[/tex]
[tex]-18-9[/tex]
[tex]-27[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
There are 120 Calories in a 3/4-cup serving of cereal. How many Calories are there in 6 cups of cereal? Enter your answer in the box.
Find the dimensions of the rectangle with largest area that can be inscribed in an equilateral triangle with sides of 1 unit, if one side of the rectangle is on
Simplify the ratio 24/36
¿Cuál grupo de hispanos salió de su país por las guerras civiles? Los ________ salieron.
In health class, the teacher informs students that the upcoming unit of study will be nutrition. To best build background knowledge for this unit, students shou
Which two factors contributed to the spread of Islam in Africa?
Mitch lost 10/3 pounds in 5/7 in a week. Which complex fraction, when simplified, will compute the unit rate of pounds per week?A)10/3 over 5/7B)10/3 over 7/5C)
Write an inequality to represent the phrase: The sum of a number and 7 is no more that 53
Four times a number subtracted from 26 is 2. Find the number.
factor 2x^3+3x^3-18x-27
