hello everyone: MATHS..............................???????????? 25^(x-1) = 5^(2x-1) - 100 FIND 'x' IN THE EQUATION ???????????????????????? Answers and Views: Answer by Cassie LSimplify: 5^(2x-2)=5^(2x-1)-100 Which goes to: (5^2x)/25=(5^2x)/5-100 100=(5^2x)/5-(5^2x)/25 100=(5^2x)*(5-1)/25 25*100/4=(5^2x) 25*25=5^2*5^2=5^4=5^2x Therefore … [Read more...] about MATHS…………………………????????????
Maths
Algebra???
xrentxheadx: Algebra??? Im wondering is Algebra an 8th grade course or a 9th grade course? cuz im taking algebra now and i was wondering about it. Answers and Views: Answer by meow_9559th........i think Answer by Kamilla Grace <3Algebra I is a 9th grade course.Answer by cabjr1961Algebra is introduced in 8th grade and concentrated on in … [Read more...] about Algebra???
Maths!!!!!!!!!!!!!!!!!!!!!?
Josh J: Maths!!!!!!!!!!!!!!!!!!!!!? A Wooden Pole is 450mm long and a 200mm length is cut from it, Both of these Measurements are correct to the nearest mm. What can you say about the length of the remaining section of the pole? Answers and Views: Answer by crazymama02It is 250mm long.......... Or 25cm........ or 9 3/4 inches.... Answer … [Read more...] about Maths!!!!!!!!!!!!!!!!!!!!!?
In which of the following situations is it appropriate to use taxicab geometry instead of Euclidean geometry?
(:: In which of the following situations is it appropriate to use taxicab geometry instead of Euclidean geometry? In which of the following situations is it appropriate to use taxicab geometry instead of Euclidean geometry? A You want to determine how far a pilot will fly from Los Angeles to Detroit. B You want to determine how far … [Read more...] about In which of the following situations is it appropriate to use taxicab geometry instead of Euclidean geometry?
How many math units are needed to qualify for bachelor veterinary science?
Smarty: How many units of maths are needed to qualify for entry into bachelor veterinary science? In Australia, do you need to study general maths, two unit, three unit or what to be eligible for entry into this course? Answers and Views: Answer by NZ3 … [Read more...] about How many math units are needed to qualify for bachelor veterinary science?
geometry!??
GREEN2030: geometry!?? i have a geometry final tomorrow and we can wrie formuals and theorems and postulates on it but idk which ones i should write!! please help me out! Answers and Views: Answer by TW KOn what?? In the exam sheet? Yes. Its very good and important to wite the formulas you use in answering. TW K Answer by Fat LindaTry … [Read more...] about geometry!??
How is linear algebra used in astronomy and astrophysics?
: How is linear algebra used in astronomy and astrophysics? Although I know its importance, I really am just not seeing it. Most of the concepts I've learned in linear algebra I such as spanning sets, basis, dimension, linear transformations, and determinants seems rather useless outside of the realm of linear algebra and functional analysis. I … [Read more...] about How is linear algebra used in astronomy and astrophysics?