Which question can be answered by finding 2 1/2÷2/3? A) How many 2/3-meter long pieces of ribbon are needed to have a total of 2 1/2 meters of ribbon?
B) You have 2 1/2 meters of ribbon and use 2/3 meter. How many meters of ribbon are remaining?
C) How much is 2/3 of a 2 1/2-meters long piece of ribbon?

Given: δabc, m∠1=m∠2, d∈ ac bd = dc m∠bdc = 100º find: m∠a m∠b, m∠c

Have you ever been in the middle of telling a story and had to use hand gestures or even a drawing to make your point? in algebra, if we want to illustrate or visualize a key feature of a function, sometimes we have to write the function in a different form—such as a table, graph, or equation—to determine the specific key feature we’re looking for. think about interactions with others and situations you’ve come across in your own life. how have you had to adjust or change the way you represented something based on either the concept you were trying to describe or the person you were interacting with? explain how the complexity or layout of the concept required you to change your style or presentation, or how the person’s unique learning style affected the way you presented the information.

How many and of which kind of roots does the equation f(x)=2x^4−9x^3+17x^2−16x+6 have?