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
the title of mice and men suggests●Georgie and Lennie will be successful●George and Lennie's plan will fail●George and Lennie will cause each other pain●George
According to fowler's theory of faith development, _______.
~migration of birds into a new habitat ~pollen blowing in from plants in a far-away habitat ~fish swimming in to a new habitat in a river ~seeds being carried t
PLEASE HELP The main purpose of "Swarms of Terror" is to ____________, whereas the main purpose of "Growing Up on a Farm" is to ______________. explain how the
Which column and row references are updated when you copy the formula: =F$5+12? Value 12 Column F Column F and row 5 Row 5
PLEASE HELP 15pts If f(4) = 7 and f'(4) = -2, f(3.97) = ?
If the area of an equilateral triangle is 9√3 sq ft, how long is a side? 6 ft. 9 ft. 18 ft.
which region of the country- east or west of the mississippi river- was better off in 1934?
State the number of triangles formed for each of the following polygon
suppose you invest $500 in a savings account that pays 3.5% annual interest. when will the account contain $650
