of which is the following statement is false a -7 +(-6) = -13. b -5+ 1=4 c. 2+(1)=1 . d 8+(-9) = 1​

Question

of which is the following statement is false
a -7 +(-6) = -13. b -5+ 1=4 c. 2+(1)=1 . d 8+(-9) = 1​

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Savannah 3 weeks 2021-10-05T06:35:41+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-10-05T06:36:44+00:00

    Answer:

    option (b) , (c) and (d)

    Step-by-step explanation:

    option (a) = -7 (-6) = -13

                    = -13 = -13               _ _ _(this statement are true)

    option (b) = -5 + 1= 4

                    = -4 = 4                  _ _ _ (this statement are false)

    option (c) = 2+(1)=1

                    = 3 = 1                    _ _ _(this statement are false)

    option (d) =  8+(-9) = 1​

                    = -1 = 1                   _ _ _(this statement are false)

    0
    2021-10-05T06:37:19+00:00

    Answer:

    heya mate ☺

    a) \:  - 7 + ( - 6) \\  =  - 7 - 6 \\  =  - 13 \\  \\ b) \:  - 5 + 1  \\  =  - 4 \\  \\ c) \: 2 + 1 \\  = 3 \\  \\ d) \: 8 + ( - 9) \\  = 8 - 9 \\  =  - 1

    So mate option (b) , (c) , and (d) are false.

    hOpe iT helps u

    pLz dO mArK aS bRaiNliEsT iF iTs helpful

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