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NikAS [45]
3 years ago
14

A class room of 10m long and 5 m wide has two windows of size 15 mx 1 m and a door of 1.5 m ×2 m. The cost of making the 4 walls

at Rs. 750/m² is 49,500. Find the height of the classroom…​
Mathematics
1 answer:
Salsk061 [2.6K]3 years ago
8 0

Answer:

A class room of 10m long and 5 m wide has two windows of size 15 mx 1 m and a door of 1.5 m ×2 m. The cost of making the 4 walls at Rs. 750/m² is 49,500. Find the height of the classroom…

Step-by-step explanation:

A class room of 10m long and 5 m wide has two windows of size 15 mx 1 m and a door of 1.5 m ×2 m. The cost of making the 4 walls at Rs. 750/m² is 49,500. Find the height of the classroom…

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Hey there! :D

Substitute y for 5x-1. 

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