Given ∠BAC ≅ ∠DAC, ∠DCA ≅ BCA
Prove BC ≅ CD

Which speed is the fastest (use 1 mile ≈ 1.6 kilometers)? a. 12 miles/hour b. 18 feet/second c. 19 kilometers/hour d. cannot be determined

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.