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 ( 57+ )
Otras preguntas
In France, how did Socialists attempt to fight the effects of the Great Depression? (I believe it's either the first or the third answer.) ~ They overthrew the
If a word is capitalized in the middle of a properly written sentence, chances are the word is? A. a grammatical error. B. a proper noun. C. the start of a defi
Two of the strongest symbols referenced in Sir Gawain and the Green Knight are the pentagle and the green girdle. Pick one and discuss its significance in the p
negative example of health and fitness advertisements
The bodys nonspecific defenses against invading pathogens include ?. A.antibiotics. B.mucus, sweat, and tears . C. antibodies. D. cytotoxic T cells . . Th
Article II of the U.S. Constitution describes the. . structure and powers of the legislative branch. . organization and duties of the executive branch. . ove
1. Most of the learned women of the Middle Ages were (1 point) nuns. professors. artisans. merchants. 2. One factor aiding the development of farming in m
1. The author uses the section breaks within the text to indicate a shift in (1 point) time. setting. sequence. perspective. 2. What is t
What word is the opposite of subtle
Identify the three types of isometric transformations.. . A.. reflection, rotation, translation. B.. reflection, rotation, dilation. C.. reflection, dilation, t
