MillenaAndrade1221 MillenaAndrade1221

25-03-2021
Mathematics

contestada

1)Resolva as contas
a) (-3/5) + (-3/4)=
b) (-2,5) + (-1,14)=
c) (-3/4) + (-0,4)=
Com o MMC se for possível

Respuesta :

faisal4craft7 faisal4craft7

25-03-2021

a) = -3/5 - 3/4
= -12/20 - 15/20
= -27/20

b ) -2,5 - 1,14 = -3,64

C) -3/4 - 0.4

-0.75 - 0.4 = -1.15

Answer Link

Otras preguntas

which of the following are true about expansion in the late 19th century? choose all that apply. 3 answers!! A it led to new managerial forms and techniques B i

The number line shown below is the graph of which of the following inequalities?

Answer and show steps used to get the answer .

The author writes that each part of the ecosystem is as important as another. Based on the information in the passage, do you agree or disagree?

Find value of X. Please show steps:)

The angles of a quadrilateral are 140, 80, 60, and 80 what type of quadrilateral could it be?

archie crawls 7.5 feet per minute create a table that shows how many feet he crawls over 5 minutes

Public preschools often require a bachelor’s degree. A. True B. False

Which correctly punctuates The boy whistled softly____to himself A. No punctuation needed B. Semicolon C. Comma D. Dash

help me with my h.w.