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 ( 55+ )
Otras preguntas
select the pronoun that best completes the sentence. now that i am cured, _____ seems great! everything somebody which whom
what factors caused the Great Depression to spread around the world? check all that apply.
What early river civilization was between Pakistan and India
The helicopter was deformed and destroyed in the _______ collision.
Another name for the acid test ratio is the
Which sentence should be punctuated with an exclamation point? A. I enjoy reading graphic novels B. What is the name of that plant C. Look out behind you D. I w
Diffusion is the movement of a substance, a. only through the lipid bilayer. b. only in liquids. c. only in air. d. from an area of high concentrtion to an
Explain why iron structures need protection from corrosion while aluminium structures do not?
who is the present governor of RBI?
The words and phrases a poet choose to use are referred to as
