Can a non-equilateral triangle with integer sides and integer angles (in degrees) exist?
I'm wondering if a triangle with integer sides and integer angles in degrees exists, which is not equilateral. Could someone come up with a proof for why or why not? *Edit:* Please do not answer... more
Do "other" trigonometric functions than Tan Sin Cos and their derivatives exist?
I remember my physics teacher mentioning that other trigonometric functions exist apart from the Sin Cos and Tan, he mentioned a few and they did not sound familiar, nothing like Sec Csc and Cot. I... more
What is the positive integer n?
(1) For every positive integer m, the product m(m + 1)(m + 2) ... (m + n) is divisible by 16(2) n^2 - 9n + 20 = 0
The math club purchased 75 posters for $281.25 at this rate how much would 100 posters cost?
I neeed help for school 11th grade
Each of the 29 students in rs. Lovem's class is inviting three family memebers to back to school night.how many family member well be invited
Midpoint of a line segment
The point A lies on the line y=2X and the point B lies on the line y=x+3. The coordinates of the mid-point of AB are (2,6). What are the coordinates of A and of B ? Ans: A(5 , 10) B(-1 , 2)
Find all the real zeros of the polynomial
Find all the real zeros of the polynomial P(x)=x4-2x3-13x2-10x If there is more than one zero write them separated by commas. Give EXACT answers. No decimals. Its real zeros are=
Answering mathematical equation questions
The price of a conference table is $419.99. The budget is $2000. I need 6 chairs. The price of one of those chairs is $199.99 If x is the price of a chair what algebraic equation can be written... more