3.      Resuelve las siguientes operaciones a)    -3.-3.-3.-3.-3

b)    (-5) (-5) (-5)/ (-5)

     C. 10³. 10⁵ / 10‐³         
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step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm

what is the original number? you forgot to add it.

you didn't post any answer choices, so its not 100% clear what your teacher is looking for

however, log(15/7) is equivalent to log(15) - log(7)

i'm using the rule log(x/y) = log(x) - log(y)

step-by-step explanation:

the answer is 89 d

i took the test