Here is parallelogram ABCD: Prove segment is AM congruent to segment CM.

What is the common difference in the following arithmetic sequence 7,3,-1,-5

Aparallel system functions whenever at least one of its components works. consider a parallel system of n components, and suppose each component works independently with probability 0.5. find the conditional probability that component n works given that the system is working

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x