05/06/22
The sum of the length l and 15
05/04/22
Please help me i dont know this.
If the area of this triangle is 100.75 what is the Height?
03/27/22
What kind of transformation converts the graph of f(x)=6|x+9|–2 into the graph of g(x)=6|x+1|–2?
03/26/22
improper integral
Evaluate the improper integral from negative infinity to infinity of f(x)=1/(1+x2)
03/25/22
A number b is at least 12
03/16/22
Help me please -7(r+3)
i need to expand the following expression using the distributive property
03/14/22
Is function invertible
Prove or disprove: If a, b and c are real numbers where 'a' is not equal to 0, then ax^2 + bx + c is invertible.
03/14/22
Describe the equivalence class
Let R be the relation on Z × (Z \ {0}) defined by (a, b)R(c, d) if and only if ad = bc. Show that R is an equivalence relation on Z × (Z \ {0}) and describe the equivalence class [(0, 1)]
03/13/22
Discreete math question
Let R be the relation Z defined by aRb if and only if a^2=b^2. Show that R is an equivalence relation on Z and determine its distinct equivalence classes.
03/11/22
Using proof by contradiction for problem
The question is: Show using proof by contradiction that there are no two primes p1 and p2 greater than 2 such that p1 − p2 is odd. Remember that a number k is prime if and only if its only factors...
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03/10/22
Find the slope of the line that passes through (8, 4) and (5, 2).
Find the slope of the line that passes through (8, 4) and (5, 2).
03/03/22
must be proved using contradiction.
For all integers m and n, if m*n is odd, then m is odd and n is odd. (Hint: you'll need two cases in your proof)
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