lexia131
lexia131
03-11-2016
Mathematics
contestada
f(-3)=2xsquard root of 2 +9
Respuesta :
Azieq
Azieq
03-11-2016
solution = 2(-3)^2 + 9
= 18 + 9
= 27
i am a mathematics teacher. if anything to ask please pm me
Answer Link
Аноним
Аноним
03-11-2016
√
2x−5=7
(
√
2x−5
)
^2=7^2
2x−5
=49
2x
=54
x=27
Answer Link
VER TODAS LAS RESPUESTAS ( 81+ )
Otras preguntas
_____ proposes that the shortest number of steps or character state changes is most likely correct. A. Parsimony B. Evolutionary systematics C. Phenetics D. No
Peter is giving marbles to some children at a carnival. He has 5 red marbles, 4 blue marbles, and 3 yellow marbles. If Peter selects a marble randomly without l
Groundwater deposits are under threat of depletion and pollution. What are three appropriate solutions for preserving groundwater for the future and protecting
Someone please help me I’m three lesson days behind in English and I have a full time job
5 coworkers are having lunch and have decided to split the bill evenly the sum 1.95 + 1.95 + 7.95 + 8.95 + 11.25 + 10.95 + 1125 represents the total cost of the
What would cause rain showers to continue over a particular area for several days? Question Options A. A high pressure system B. A stationary front C. low hu
teresa is maintaining a campfire. She can keep the fire burning for 4 hours with 6 logs. She wants to know how many logs (y) she needs to keep the fire burning
Which situation is an example of diversifying selection? which situation is an example of diversifying selection? a population of moths with white and grey form
A bus travels 32 kilometers in 30 minutes. How far will the bus travel in 4 hours at that speed? 64 km 4.27 km 128 km 256 km I need it right now. Pl
Where does subduction occur
