How much more intense is a whisper measuring 45 dB compared to rock concert measuring 120 dB using the equation I = 10^(d/20)

Determine whether the samples are independent or dependent. upper a data set includes the morning and evening temperature for the lasta data set includes the morning and evening temperature for the last 90 days.90 days.

Which triangle congruence postulate or theorem justifies my claim that the steps i made using construction paper and scissors produce an isosceles triangle? was it sss, sas, asa, aas, or hl?

What is the missing reason in step 5? linear pair postulategivendefinition of complementary anglescongruent complements theorem