heyy1880
Answered

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I whats the answer????

I Whats The Answer class=

Sagot :

840060

Answer:

The equations that are true are

B

C

E

Step-by-step explanation:

A) States that 0 + 451 = 0, but that is not true because...

    0 + 451 = 451

B) States that 130 + 210 = 210 + 130, and that is true because...

    130 + 210 = 210 + 130

    340 = 340

C) States that (127 + 80) + 250 = 127 + (80 + 250), and it is true because...

    (127 + 80) + 250 = 127 + (80 + 250)

    127 + 80 + 250 = 127 + 80 + 250

    457 = 457

D) States that (123 + 57) + 180 = 153 + (87 + 180), but that is not true because...

    (123 + 57) + 180 = 153 + (87 + 180)

    123 + 57 + 180 = 153 + 87 + 180

    360 = 420 (but this does not make sence)

E) States that 497 + 0 = 497, and it is true because...

    497 + 0 = 497

    497 = 497

Answer:

E is true, B is true, C is true,

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