The vertices of a triangle are (x1,y1,z1) , (x2,y2,z2) and (x3,y3,z3). Explain how to find a vector perpendicular to the triangle. I said : A vector perpendicular to the triangle can be found by multi
Two fifths of the employees in a companu drive to work, one third travel by bus and the rest walk. Find the fraction who walk?-2/5 + 1/3 =
(denominator has to be the same so we have to find the common
Hi, I need help with a math problem involving conversions. I solved it, but I dont know if it is right.
The problem: A Hardware Store sells Nylon Rope for $0.89/YD. A Lumber Yard sells the same rope
I know this is a simple calculator question--hell, I could do it without one no problem.But I cant remember how to do the proper significant figures!
I thought since you follow order of operations (p
Based on your sub score you got on the MATH portion, how would you know many questions you got right and wrong? Like lets say you got a score of 18 and there are 60 questions..
Also.. How many questi
The terms 5x + 2, 7x - 4, and 10x + 6 are consecutive terms of an arithmetic sequence.Determine the value of x and state the three terms.
Thank you very much!-The difference between consecutive terms
I need HELP! I suck in Mattth!-If you are struggling against the limitations in effect of the credit recovery program, just find an extra book to study from outside of class.You CAN study during other
How do you find the value of M given that [m-1, m+4] and [3m, -2] are perpendicular?
Please explain in detail thanks :)-dot product
vectors that are perpendicular to one another most produce a dot p
Where do I start on a problem like:
Find all possible pairs (a,b) of integers such that a[cubed] = 5b[cubed]-a³ = 5b³
a³ / b³ = 5
(a/b)³ = 5
a/b = ∛5
So the ratio of a and b should be∛5 (cube root o
3x + 5y = 3
x + 2y = 0
a. (1, 1)
b. (6, 1)
c. (1, –3)
d. (6, –3)
I am not sure how to do this anything helps!!-You want to solve for the variables one at a time. Start with the second equation
x+2y
Hi, I cant figure out these two questions. ^ ^
If (a + b) ^ (1/2) = (a - b) ^ (- 1/2), which of the following is true:
b = 0
a + b = 1
a - b = 1
a^2 + b^2 = 1
a^2 - b^2 = 1
If a and b are positiv
Another Question About The Equations.
The equations is
1).10+2(x+6)=-10
2).8(x-2)=3(x+5)+1
Its two separate questions
Can you show me the steps on how to do it?-1)10 + 2(x+6) = -1010 + 2x + 12 = -10Di
Please help e answer this question. Please explain every step of the answer!
----> The final score of a soccer game is 6 to 3. How many different scores were possible at half-time ?
THANKS IN ADVANCE!
I am trying to check my answer and see if i got it right... can someone please respond with what they got?-1.5(8) + 19(14)
=12 + 266
=278
When you multiply 1.5 by 8, first ignore the decimal point an
I checked, no it is not a variable...
Thanks :-)-Z ( a symbol but with a line at its end ) means Integers. Set of Integers.-there is an x coordinate y coordinate and then a z coordinate. It is used t
