whats an equation perpendicular to x+y=6 and passes through (2, 8)
Math homework, please help!
Math homework, please help!
Einstein's famous formula states that E = mc squared. Rewrite the formula with c as the subject. please help and show all your working out! Thank you very much!!
Please show me how to solve and what is the mane of this problem
How do I solve this?
John Doe (plaintiff) was not wearing his seatbelt while driving down the highway. Susan Smith (defendant), while traveling the opposite direction, veers into the plaintiff's lane and causes a head...
need help answering a algebra question
I have plugged in numbers and seen that the rearranged right side is equivalent to the left side, but have been unable to even begin to know how to go about rearranging the left side of the equation...
. Students in a math class took a final exam and then took equivalent forms of the exam at monthly intervals thereafter. The average score f(t), as a percent, after t months was found to be given...
6-x=15 what is x? I am a grandmother and am lost with this to help my granddaughter. How do I go about solving this? Thanks, Patti
ok so i have to figure out how to write this down so i can solve it but i have no idea how to write that down in allgebraic form
3y/over y(5y-1) + 2/over 5y-1= Answer in lowest terms and leave in factored form.
hi I need help solving this problem please if x=3, y=2 and z=4 what would W=2x^-YZ be
Solve the following equations: a) 2x + 1=7 b) 2x - 9 =25 c) 5x - 20 = 3x - 8 d) 4r - r over 4 = 15 and the r is above the 4 and the four is under a line! Sorry...
A boat travels 16 miles upstream and 15 miles downstream. The total time for both parts of the trip is 9 hours. The speed of the boat in still water is 9 mph. Find the speed of the current. ...
I need a little help remembering how to do this. log(8) 32
Factor the difference of two squares of a^2-121
Please show me how to get the answer to this problem 5.9x=1.28=-27.04
I really don't get this and need help!
Suppose $5000 is invested at interest rate k, compounded continuously, and grows to $6954.84 in 6 years. Find interest rate. Find exponential rate, find balance after 10 years, find the doubling time...