grandpianograce grandpianograce

01-11-2017
Mathematics

contestada

Simplify and determine the coefficient of (-2/5x)(5y)(-2x).

A. -4
B. 1/5
C. 1
D. 4

Respuesta :

dvcao2003 dvcao2003

02-11-2017

It doesn't look like any of the answer choices, because -2/5 x 5 x -2 = 4/25, which isn't an option.

Answer Link

Otras preguntas

What is the mass of 5.50 moles of magnesium chloride, MgCl2?

In 1911, Ernest Rutherford tested the atomic model existing at the time by shooting a beam of alpha particles (42He, helium nuclei) at a very thin sheet of gold

The definition presume is to do something without permission which identifies the context clue that is most helpful in determining this definition

describe in a minimum of two complete sentences how menelaus tricks the Old Man of the sea

just doing this for fun 50 points. 12 * 12

Which of the targets shown on the map were us-controlled prior to japan's expansion?Hong KongDutch East Indies Philippines Malaysia GuamWake Island

Rewrite the function to determine whether it represents exponential growth or exponential decay. Identify the percent rate of change. Round numbers to the neare

A sample of an unknown gas effuses in 12.5 min. An equal volume of H2 in the same apparatus under the same conditions effuses in 2.42 min. What is the molar mas

To increase living standards, public policy should a. ensure a greater degree of equality, taking all income-earners into account. b. move workers into jobs dir

25 points I swear just help me this How did Muybridge's work influence painters like Thomas Eakins?