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 ( 54+ )
Otras preguntas
7. Identify the period for the trigonometric function: f (t) = 3cot(t).
did i write these sentences right were the qoutes are at. if its wrong can u fix it please.Je "n'suis" pas à la plage.Vous "n'êtes" pas en ville.Tu "n'es" pas à
A ball is thrown straight down with a speed of Va2.00 from a building 40.00 meters high. How much S time passes before the ball reaches the ground? a.) -3.07s b
What is the difference between an endocrine and an exocrine gland?
Hershel’s bakery sells donuts by the box there are d donuts in each box Beverly is going to buy 10 boxes for a class trip. Which expression represents the total
Some digestive products, such as water and electrolytes, will be absorbed by diffusion. They diffuse from an area of ____________ concentration in the intestina
It is the reduced ability of red blood cells to deliver oxygen to tissues.
What kind of graphs can you use to understand how people came to the United States?
Direct Stafford Loans are funded by the
the ratio of boys to girls in a class is 8 to 5 what is the ratio of girls to all the students in the class
