Solve scale drawing problems Learn with flashcards, games, and more — for free. ... A plum tree is 7 inches tall on the scale drawing. What is ... The scale factor is 1/20. ... Josh wants to add a model of a tree to his model railroad layout. How big should the model tree be if the actual tree is 315 inches and the scale is 1:90?
Answer:
In a study to determine whether how long a student sleeps affects test scores, the independent variable is the length of time spent sleeping while the dependent variable is the test score. You want to compare brands of paper towels, to see which holds the most liquid.
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Answer:
AB ≈ 4.41
Step-by-step explanation:
Using the cosine ratio in the right triangle
cos25° = 
= 
= 
( multiply both sides by AB )
AB × cos25° = 4 ( divide both sides by cos25° )
AB = 
≈ 4.41 ( to the nearest hundredth )
113,115,117 if you add them up you should get 345
Answer: 524
Step-by-step explanation: The opposite number is the negative or positive number of the number given.
