Si se lanzan al aire dos dados y se realiza la suma de los números obtenidos, ¿cuál de las siguientes situaciones corresponde a un evento imposible? A. EL resultado sea 12

B. EL resultado sea 13

C. EL resultado sea 7

the barter

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet

they disappear if your absent from to long. i found out that the hard way.

step-by-step explanation:

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i’m sorry but i don’t know sorry