Triangle l n m is shown. Angle l n m is 90 degrees and angle n m l is 20 degrees. The length of l n is 21. Use the diagram to complete the statements. The measure of angle l is °. The trigonometric ratio that uses ∠m and ln to solve for nm is. The length of nm, to the nearest tenth, is approximately

Afixed resistor has the following color bands: orange, red, brown, gold. what is the rated resistance

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This graph represents four ecosystems. each ecosystem has a different number of species, adding to its biodiversity. different colors represent different species. which statements correctly summarize the data depicted by the graph? 1. ecosystem d has more biodiversity than ecosystem c. 2. ecosystem b has more biodiversity than all the other ecosystems. 3. ecosystem a has more biodiversity than ecosystem b but less biodiversity than ecosystem c. 4. ecosystem b has more biodiversity than ecosystems c and d but less biodiversity than ecosystem a. 5. ecosystem a has more biodiversity than ecosystem c but less biodiversity than ecosystem b.