rhandynn
rhandynn rhandynn
  • 23-11-2021
  • Mathematics
contestada

Which expression is equivalent to −40+(−20)+(−60) ?


−(40−20)+(−60)

−40−(20−60)

40 + 20 + 60

−20+(−40)+(−60)

Respuesta :

yeabenu2008
yeabenu2008 yeabenu2008
  • 28-11-2021

Answer:

the answer is -120

  • -80
  • 0
  • 120
  • -120

so the answer is -120

Answer Link

Otras preguntas

What is first order derivative?
Charles Darwin hypothesized that bipedalism arose so that hominins would have two free hands to create and carry weapons. What fossil evidence now refutes this
the hypotnuse of a 45 -45 -90 triangle measures 22√2 units. what is the length of the leg of the triangle?
Charlie's bag contains 4 blue pens and 3 red pens. He pulls out a pen at random, replaces it in the bag, and then pulls out a second pen at random. If the first
What was “The Bridge”?
given the equation below which of the following shows the quadratic formula correctly applied? 3x^2-4x-12=0
What is the sine of A as a fraction?
Which of the following is the standard form of y =3/7 x-1 a)3/7x-y=1 b) y-3/7x= - 1 c) 7y-3x= -7 d) 3x - 7y= 7
1. Methanol is a high-octane fuel used in high performance racing engines. 2 CH3OH(l) + 3O2(g) → 2CO2(g) + 4 H20(g) a) Calculate ∆H० and ∆S० using thermodynamic
Given f(x)=3x and g(x)=1/x+3 which value is in the domain of f(g)