Can a logarithmic equation have a negative number as a solution? Explain your answer, and provide examples to justify your answer. Don't plagiarize write in your own words.

i would say c is the best answer, hope it's right!

good luck! =)

cutie~

the answer is 31.27mph

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

your answer is -9

step-by-step explanation: