Mathematics, 20.09.2019 04:10 davidoj13
If you know that and that , what property/properties can you use to prove that ? explain your answer.
Answers: 2
Mathematics, 21.06.2019 13:30
The decibel level of sound is 50 db greater on a busy street than in a quiet room where the intensity of sound is watt/m2. the level of sound in the quiet room is db, and the intensity of sound in the busy street is watt/m2. use the formula , where is the sound level in decibels, i is the intensity of sound, and is the smallest sound intensity that can be heard by the human ear (roughly equal to watts/m2).
Answers: 1
Mathematics, 21.06.2019 15:00
Answer soon(fast) 15 pts-brainliest? for right answer with small explination a restaurant catered a party for 40 people. a child’s dinner (c) cost $11 and an adult’s dinner (a) cost $20. the total cost of the dinner was $728. how many children and adults were at the party? use the table to guess and check.(i couldn't get the graph onto the question) 8 children and 32 adults9 children and 31 adults10 children and 30 adults12 children and 28 adults
Answers: 1
Mathematics, 21.06.2019 19:20
Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?
Answers: 1
If you know that [tex]m\angle ehf=90^{\circ}[/tex] and that [tex]m\angle ghf=90^{\circ}[/tex], what...
Mathematics, 10.11.2019 00:31
Mathematics, 10.11.2019 00:31
Biology, 10.11.2019 00:31
History, 10.11.2019 00:31
Biology, 10.11.2019 00:31
Mathematics, 10.11.2019 00:31
Mathematics, 10.11.2019 00:31
Mathematics, 10.11.2019 00:31
Mathematics, 10.11.2019 00:31