Assessment Find the missing term N following the steps.

1. 2 : 5 = N : 10
2. 10 : N = 5 : 6
3. 2 : 4 = 6 : N
4. 2/7 = N/28
5. N/4 = 5/4
6. N/20 = 4/5
7. 12/35 = 12/N
8 4 : 15 = 12 : N
9. If a 1000-cm string is cut into the ratio of 1 : N : 2, what is N?
10. If a 20-m bamboo is divided into the ratio of 2 : N : 5, what is N?

(Please add a solution for it. )

The base of a triangle is 8 1 3 meters and the height of the triangle is the fourth root of 16 meters meters. what is the area of the triangle?

Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function.a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.

Acomposition of transformations maps δxyz to δx"y"z". the first transformation for this composition is , and the second transformation is a 90° rotation about point x'.