When Quin got home, he turn the air conditional on T represent the temperature in Quinn's home(degree celsius) after t minutes.
T=42-0.7t
How fast did the temp

Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b

9.4.34  question   to estimate the height of a stone  figure, an observer holds a small square up to her eyes and walks backward from the figure. she stops when the bottom of the figure aligns with the bottom edge of the  square, and when the top of the figure aligns with the top edge of the square. her eye level is 1.811.81 m from the ground. she is 3.703.70 m from the figure. what is the height of the figure to the nearest hundredth of a  meter?