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A 13.5-m fire truck ladder is leaning against a wall. Find the distance d the ladder goes up the wall (above the fire truck) if the ladder makes an angle of 39 degrees 45 ' with the horizontal.
answered
Feb 13, 2019
Mathematics
high-school
4
votes
200k
views
Complete digestion is less efficient than incomplete digestion because most animals eat too much food.
answered
Nov 21, 2018
Biology
high-school
5
votes
220k
views
Find the product (2/9) x (9/5)
answered
Aug 31, 2018
Mathematics
college
3
votes
54.7k
views
Drake wants to save $750 so that he can take a class on computer analysis for cars. The class is being held on various dates over the next several months. Drake is planning to take the class 6 weeks from
answered
Apr 24, 2018
Mathematics
middle-school
2
votes
67.6k
views
A notebook computer has a mass of 2.25 kilograms. About how many pounds does the notebook weigh?
answered
Aug 6, 2017
Mathematics
high-school
4
votes
113k
views
Milton needs to find the product of two numbers. one of the numbers is 9. The answer also needs to be 9. how will he solve this problem? Explain.
answered
Jun 13, 2017
Mathematics
middle-school
4
votes
136k
views
Christina works at a company that offers direct deposit of her paycheck. This service is called
answered
May 26, 2017
Business
high-school
2
votes
19.8k
views
How did mass culture signify a change in American life? A. The new middle-class strove to create a completely independent identity. B. Americans became more alike in their purchasing. C. A class of trendsetters
answered
May 1, 2017
History
high-school
3
votes
175k
views
Which source would be the best choice to support a research paper on the evolution of baseball in the United States?
answered
Dec 20, 2016
History
high-school
3
votes
107k
views
Approximately how many stars are there in the sky
answered
Oct 9, 2016
Physics
middle-school
6
votes
98.2k
views
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