Here is how Han found 31.59 ÷ 13. At the second step, Han subtracts 52 from 55. How do you know that these numbers represent tenths?

Askyscraper is 396 meters tall. at a certain time of day, it casts a shadow that is 332 meters long. at what angle is the sun above the horizon at that time?

What is the radical expression that is equivalent to the expression 27 1 over 5?

Type the correct answer in each box. use numerals instead of words. if necessary, use / fir the fraction bar(s). the graph represents the piecewise function: h