02-03-2018
Mathematics

contestada

10 ÷ (20 ÷ 2² × 5 ÷ 5) × 8 - 2

Respuesta :

Cosmicjosh Cosmicjosh

02-03-2018

Use PEMDAS:

P arenthesis
E xponents
M ultiplication
D ivision
A dd
S ubstract

Paranthesis and Exponents
(20 / 2^2 * 5 / 5) = 5

Multiplication
5*8= 40

Division
10 / 40 = 0.25

Subtraction
0.25 - 2 = −1.75

Therefore,
The answer is -1.75

Answer Link

Otras preguntas

Labor conditions at the beginning of the century were dangerous, dirty and miserable. Why did employers like to use children? Why were industrial conditions s

Which sides of the isosceles triangle are the legs?

How happy some o'er other some can be! Through Athens I am thought as fair as she, But what of that? Demetrius thinks not so; He will not know what all but he d

need this asap BLANK drugs are used for a number of conditions in which they block inflammation by acting like naturally occurring glucocorticoid hormones.

Why do people leave there home to star in a foreign country

what is 3.8% written as a decimal?

Identify the error in this in-text citation for a magazine article on Pluto by Danielle Ferber. (“Pluto’s Status Shift” 17) no page number too much information

I come from a mine and get surrounded by wood always. Everyone uses me. What am I?

Which 3 powerful European Kings fought in the 3rd Crusade?

an electromagnetic wave in a vacuum has a wavelength of 0.07 m. what is its frequency