Which example below uses deductive reasoning? . a.. using a pattern of dates to predict the next occurence of an event. b.. making a conjecture about triangles based on 3 examples. c.. creating the rule 3x+12 to describe a sequence of numbers. d.. declaring that squares have a certain property given that parallelograms have the same property

Which mathematical statements are true? 1) if 3 is an odd number, then 3 times 3 is an even number. 2) if 6 is less than 7, then 4 is greater than 7. 3) six is divisible by 3, and 10 is a multiple of 2. 4) the average of the data is greater than the largest value in the data, or it’s less than the largest value in the data. 5) the slope of a linear graph is its rate of change, and the graph’s y-intercept is the initial value. 6) if an equilateral triangle has equal angles, then all its angles will measure 45°.

Kevin's bank offered him a 4.5% interest rate for his mortgage. if he purchases 3 points, what will be his new rate?

Which best explains why this triangle is or is not a right triangle ?