marrisobell
marrisobell
05-04-2017
Mathematics
contestada
so for number 21? so sorry
Respuesta :
Аноним
Аноним
05-04-2017
Order of Operations (PEMDAS)
Parenthesis-Exponents-Multiplication-Division-Addition-Subtraction
(6 x 3 -12)^2 / 9+7
(18-12)^2 / 9+7
6^2 / 9+7
36 / 9 + 7
4 + 7
11
11 is your answer.
Hope this helps
Answer Link
MooQuan
MooQuan
05-04-2017
(6*3-12)^2/9+7=
(18-12)^2/16=
6^2/16=
36/16=
2.25
Answer Link
VER TODAS LAS RESPUESTAS ( 36+ )
Otras preguntas
can I get some help on this one plz
In this activity, you will record advice, in Spanish, for a younger friend or cousin about what profession he or she could pursue based on his or her interests.
Find the slope of (1, 2), (-1, -2). Reduce all fractional answers to lowest terms
i need help on this question
Krupa uses many methods to control pests on her farm. She plants a variety of crops, uses ladybugs to control aphids, and uses chemical pesticides when necessar
Please help last question (10 POINTS)
The Pope can best be described as 1. wise 2. thoughtful 3. intimidating 4. foolish
In 1756, j.c Leblon published the pigment of color theory , a book on which included the first color wheel. True or false
Arrange the Allies’ victories in the Pacific war in the order in which they happened. destruction of Hiroshima liberation of Philippines victory at Iwo Jima vic
If the environment were to change dramatically or if a new plant disease were to be introduced, which plant species would be the most likely to have individuals
