Life Explorer: What are your favorite geometry and algebra review books? I need a couple of good books to fine tune my geometry and algebra I/II skills. i haven't seen either in over 20 years. i was looking at the Cliffnotes and Schaum's outlines but would love some real time input. Possibly from a high school or community college math … [Read more...] about What are your favorite geometry and algebra review books?
Maths
What is a specific example of geometry in electrical engineering?
jf3: What is a specific example of geometry in electrical engineering? I need a math problem that shows how geometry is used in the job, explaining the specific situation using numbers. I know geometry is used in process control equations to control the valves, but what is a specific example of this? (It can be trigonometry, similarity, … [Read more...] about What is a specific example of geometry in electrical engineering?
(Geometry!)?
plz help me: (Geometry!)? what are the sin , cos , and tan used for , please make some examples for each one. Answers and Views: Answer by dina *sin, cos, tan are used to find the angles or length of a triangle. lets say you have a 30-60-90 triangle with lengths of 2, 1, and radical 3. sin [angle]= opposide side of the angle / hypontenuse. … [Read more...] about (Geometry!)?
I need help with this word problem did 5 times got 5 different answers?
mslayd02: I need help with this word problem did 5 times got 5 different answers? Train A and train B are traveling in the same direction on parallel tracks. Train A is traveling at 100 miles per hour and train B is traveling at 110 miles per hour. Train A passes a station at 8:25 AM. If train B passes the same station at 8:37 AM, at what time … [Read more...] about I need help with this word problem did 5 times got 5 different answers?
what maths do i need to become a mechanical engineer?
tom m: what maths do i need to become a mechanical engineer? I'm thinking of doing an apprenticeship in mechanical engineering i was just wondering what type of maths i should expect to come across during the course. For example will i need to know trigonometry, area/volumes, standard form etc. Answers and Views: Answer by edwardCalculus 1,2 … [Read more...] about what maths do i need to become a mechanical engineer?
Geometry, a twisted ribbon band that can transfer you from one side of it to the other?
doodoolala: Geometry, a twisted ribbon band that can transfer you from one side of it to the other? In geometry, we learnt about this ribbon that was twisted in a shape of…a butterfly? The two ends of the ribbon were connected, kind of like twisting a rubber band once. It can transfer you from one side of the ribbon to the other side if you walk … [Read more...] about Geometry, a twisted ribbon band that can transfer you from one side of it to the other?
How do you choose sutible intervals and group data in maths?
Maryco: How do you choose sutible intervals and group data in maths? This is a question in my maths homework I need major help with! Answers and Views: Answer by Dulce PatriaAlways do these increments in multiples of 2s or 5s. In Climate Graphs it sometimes is a good idea to use 3s as the increment in the temperature axis. Determine the … [Read more...] about How do you choose sutible intervals and group data in maths?